Different Architectures Of Computer Security

As everyone must be aware computer security is mainly about information security as computers are communicating through networks all the time. Mainly, it is concerned about protecting your computer from corruption, natural disasters and theft. On the other hand, authorized users should be able to access the authenticated information without any problem. This information should remain productive to the valid users. This term involves collective processes and varied mechanisms. These processes protect valuable and sensitive data. They need to be protected from publication, collapse and tampering. There can be untrustworthy people on your network they may misuse the information hence there need of computer security to avoid unpleasant events.

 

This security mechanism is based on logic. It does not only protect information but also computer applications, programs that impose program's behavior. There are different approaches of computer security and sometimes combination of two or three approaches are used to provide robust security mechanism. Either security policy is enforced by software installed on network and computer system. This software generally serves the purpose. There are few other approaches which are more expensive and non-deterministic. Many limited organization opt for this costly software and the overall use is very limited. If you make wrong combination of two approaches, it may lead in failure. Hence, you need to make right combination of techniques for your computer security system.      

 

There are even hardware mechanisms to avoid multiplicity degrees of freedom which are more practical. There is even layered architecture software for computer security. Maximum there can be four layers in layered architecture computer security software. If you have already installed security systems for your network there are also enhance security design software that can be combined with your existing system.

 

There is technique called "principle of least privilege" that is gaining popularity these days. In this technique, if a computer hacker gains access to one part of the system or network, the security ensures, which makes him difficult to access other parts and meanwhile you can catch the theft. In this technique system is broken down in to small components that result in reducing the complexity of individual component. This automated theorem is crucial for software subsystems. This is closed form of computer security.

 

The hacker is not aware that he is being traced as it does not give any messages. Such type of computer security is used in national military agencies. There are number of proven techniques which you can hire according to your requirements and needs of computer security. Before installing any computer security system get well aware of its characteristics and functionalities. Save My System is here to help you out in computer security services. In addition, we can also help you in London data recovery services.

Tips To Protect Your System From Spy Ware Attacks

Spy ware is malicious software program. If it gets activated on your system then they can create great disaster.  Once activated on your PC, spy ware is able to track all your sensitive data and personal information. It is possible that spy ware can eat up all your processing resources devoid of your permission and make your PC slower.

 

In most of the cases, spy ware gets installed devoid of the user's acquaintance. In several cases they can come as a part of shareware software. In general many users love to download software programs that are freely available on the internet. However, chances are there that the spy ware program can come as a part of these free downloads.

 

Spy ware is malicious software program. If it gets activated on your system then they can create great disaster.  Once activated on your PC, spy ware is able to track all your sensitive data and personal information. It is possible that spy ware can eat up all your processing resources devoid of your permission and make your PC slower.

 

In most of the cases, spy ware gets installed devoid of the user's acquaintance. In several cases they can come as a part of shareware software. In general many users love to download software programs that are freely available on the internet. However, chances are there that the spy ware program can come as a part of these free downloads.

 

The purpose behind the Spy ware programs is to display some sort of advertisements. Furthermore, they simply show advertisement pop-up constantly. In general most of the advertisement companies provide finance and support such sort of spy ware as a means to get to get a popularity or mileage. If while surfing on the internet you come across such advertisements or download some free software then spy ware gets activated and installed instantaneously. In addition several internet toolbars that are free can be spy ware. They can add some new buttons, new items, menu option, excessive hyperlinks and new taskbar icons in you internet browser. Furthermore, it is possible that it can alter your search engine or default web home page. As long as your PC is infected with spy ware attack, your PC can run slower.  Your computer can take more time to accomplish your task. It will simply take longer time to process the task.

 

Smart option is to utilize the good anti-spy ware program. Furthermore, you must scan your PC daily on a regular basis. At present several anti-virus tools come with incorporated anti-spy ware utilities. It is the best option if you go for them as a preventive aid.

 

There are various types of security zones. By making use of those you can simply restrict the web sites that can affect security measures of your computer.  Furthermore, whilst surfing online try to avoid clicking on any link in the pop-up. If you come across any link in pop-up then do not click on it. It is not sufficient to use anti-spy ware software. You must update your operating system with different latest packs and patches that are released by Windows. Keep in mind that you should download stuff from reliable websites only. Also remember that you should not install any doubtful search engine or toolbar.

 

Above tips and hints will surely help you to protect your system from spy ware attack. If you have any problem in this concern then you can take help of Save My system. We provide reliable solutions for data recovery, PC support, IT security and laptop repair. For further details you can visit our London laptop support service site.

Necessity Of Computer Security In Today’s World Of Threat

Do you have a computer? Do you love to surf online? If yes, then you must know about the importance of security. It is very essential to implement good computer security. Your first priority should be to make your computer secure. Devoid of computer security, you have to face several problems.

 

If you do not have any computer security measure, then your system can be prone to several attacks by viruses, which you download unknowingly whilst online. Most of the times while online you have to download some important data, which you will not get anywhere, but chances are there that a virus may be attached to it. If you secure your computer, then the security software simply alarms you when it comes across any vulnerability. It will just alert you about the danger; however, if there is no security, then you will be more likely to download it. It can damage your system.

 

Identity theft is another thing that can cause real and possible dangers, which can suffer devoid of good internet security, is identity theft. This is surely something, which anyone does not wish to suffer; however, it can happen to several people beyond your imagination and expectation. By implementing potent and good quality software, you can protect your system from probable attacks. You can simply protect your crucial data and personal information from being a victim of any sort of crime.

 

Now, when the computers have become the need of each and every person, computer security is become an essential factor. Since its evolution, computers are extensively utilized for accomplishing several tasks all across the world. By means of technology, the world is becoming shorter, it has become crucial to make your information, and data secure. Despite the consequences of using computers in your home or office, it is very needful to make safe your systems from all kinds of threats. While surfing online your system and all crucial data is prone to various threats, therefore, you must secure your systems to enjoy the risk-free environment.

 

There are several other problems, which can make your system prone to numerous vulnerabilities. If you want to protect your system then nothing, best than implementing security measures is there. Protecting the system is a must for everyone which has financial or personal data on it, particularly if you utilize your information to surf online. Therefore, if you do not have any security measure then you must hurry to get it secured.

 

If you intend to get to know more in this concern or want to implement at your home or office computer system, then Save My System can be best solution provider for you. We offer all kinds of data recovery, computer security, Laptop support and wireless services. For more details, you can contact our onsite laptop repair center. So, get ready to enjoy online activities without any threats.

Need For Computer Security

When it comes to computer security, we think about the useful security methods and tips to make your computer or network secure. It simply includes installing an email scanning programs, updated antivirus program, internet access policy and network monitoring tools. Network security has become a very big issue of every computer network. Even minor security vulnerabilities can cause a heavy loss of the sensitive data of your client computers and server even. Keeping not only the computer but also network secure, is essential and indispensable responsibility of the security specialists and network administrators. There are various prevention methods and security measures, which can be carried out to deal with this traumatic situation. 

 

It is the liability of the network administrators to ensure and organize the security patches, which is missing in all the network computers. Furthermore, they must also eliminate the unnecessary user accounts, network shares, access points, users' accounts and wireless access points. Moreover, they have to limit the access also for the network users. In addition to this, there is necessity of appropriate training for the network administrators, IT managers and network users regarding the susceptible things that can cause a network to be prone for attack. There is need of a network administration of company must be highly expert person. He should have mere understanding about the whole and sole of network security and have great experience in system/network administration. In addition to this, they must have capabilities to deal with the various security issues.

 

There are numerous security threats, which can be the cause behind the network security attack. Major security threats are viruses, denial of service, malwares, distributed denial of service, spyware, Trojan horses, accidental deletion of files, unauthorized access, uncontrolled internet access, spywares, malwares, etc. A computer virus is a small executable code or program which when executes and repeats carry out various unnecessary and damaging functions for not only the computer but also the entire network.

 

Viruses are able to consume memory, devastate hard disks and processors as well at a very great scale. This can subsequently lower the overall performance of a computer and the network as well. Email can be a big resource for a virus or malicious codes. Therefore, it is necessary to implement some potent email monitoring and scanning program. You need to have a rigid security policy. In addition to this, you need to block the unwanted webs and ports applications.

 

If you are interested to know more about this or want to implement it on your PC or network, then Save My System is the perfect solution for you. We provide services for data recovery, computer internet security and tech support solutions at a good deal. For further details, you can contact our London PC support service site.

Things You Ought To Know To Secure Your PC

One way of solving your security problem is by first knowing how some technologies and internet works? When you know how it works you can come up with the solution to your problem. You will get aware of how should you use Internet more responsibly and safely. Generally, we trust what we listen on radio; see on television or even when we receive a main. You need to keep in mind that Internet was also on trust. Earlier computers were very expensive and slow. To connect computers U.S government starting project called ARPAnet. After few years of research Internet was build and world got closer than ever imagined.

 

Earlier computer communication through internet was straightforward and everybody was following the rules. Very soon, Internet spread online business philosophy was introduced. Due to which it was difficult to rely on regular rules as it required more security. Since then lot of efforts has been taken for internet security and in turn your computer security. When you receive envelop from post office, it states the sender's address. However, you are not sure whether it is valid or not and even finding it is not easy. This is more difficult to find out when you receive email in you inbox. Hence, there arises threat to your computer as it may contain viruses or programs that can crash your system.

  

Therefore, don't trust emails which have received from unknown recipient. It may destroy files on your computer and you will lose important data. Be aware of all insecurities of Internet instead of being in false sense of security. When sender sends an email, instant message or any other file it does not go directly to recipient's computer. It goes through many servers and other computers. While sending this information anyone can see this conversation and it is dangerous when you are sending sensitive data across the network. Therefore, there is great risk while transferring data through Internet; you need to be aware of such loopholes of internet.

 

Encryption is the security venerability that uses mathematics to conceal information. There are number of programs, you can install on your computer to send the information across the internet. Installing such programs will be beneficial as you may be making credit card transactions or banking transactions that contains your back account number. The computer hacker will get to know all the details about your bank account and make transactions like withdrawal of money or transferring the account.

 

Save My System is here to help you to avoid such inevitable situations by providing computer security services. We even provide SEO, web design templates for your e-commerce website.  For further details visit our London data recovery service site.

Rootkits, Trojans and Worms Made Simple

Almost every computer user is aware of these terminologies. In fact, most of the people have fear in their mind about these terminologies. Not only this, but even the IT personal speak very loosely about rootkits, worms, viruses and Trojans. Most people will take hold of and recognize it in a better way, if they get basic knowledge about the simple concepts. Furthermore, another area confused is the difference between spy-ware and viruses. The easiest and simplest difference between the two is viruses are intended for damage whereas the spy-ware is out with the purpose of commercial gain.

A computer virus is malicious code that replicates itself and tries to damage your machine devoid of your consent. On the other hand spy-ware makes use of your machine for manipulating and code watching. Actually, in technical terms, a worm is not a Trojan neither a virus. It is usually seen that people always get tangled between worms, Trojans and viruses. They actually differ in the way they enter your PC.

 

We will see one example to make this concept clearer. Take your USB. If you use it for some time in internet café then chances are there that someone will get the access to it. Also someone can try to leave some type of auto-start programs in it. Afterwards, when you come to know that your USB is lost and if you go to the café to check it and take it your home. When you check it on your machine, then it is like a Trojan and not a spy-ware or virus. The problem actually lies in what is in it.  

Actually a worm tries to make use of an access technology on your system generally remote procedural Call (RPC). The worm finds your system if it is searching for your IP address. It searches your system by means of a unique id of your computer. If your system is vulnerable to its search then your system is at high risk from worms. However you should keep in mind that this is not the spy-ware or virus. The actual problem is there if it knows that your system is vulnerable. If so it will drop or send the exploit code to your system. Actually few worms can be termed as Trojans.

As the name implies the root-kits simply access the roots of your system with kits or multiple codes. The root-kit is intended for manipulating your operating system to accept a virus of spy-ware. Therefore, Anti-Viruses cannot find them as they appear to be a part of the operating system. Install and use anti-virus programs. These programs look at the content of the file, searching for specific patterns that match a profile, called a virus signature, something known to be harmful. For each file that matches a signature, the anti-virus program typically provides several options on how to respond, such as removing the offending patterns or destroying the file. Update anti-virus program regularly.

It is actually necessary for handling Trojans, viruses, worms and spy-ware, to have basic knowledge about all of them. If you are facing any problems regarding any of the malicious code, then Save My System can be best solution for you. We provide services for data recovery, computer repair and wireless network. For further details visit our London IT security services site.

Problems Faced In Computer Security

Nowadays, there are number of weapons that can damage your network in different ways. You can protect your network, as well as easily find out what is damaging or violating the security treats of your network. There are vulnerability-scanning tools to detect such viruses. You should be aware of vulnerable spots of your network that people try to hack. There are number of scanning tools available in the market today to secure your application, data and network. Moreover, before anyone tries to hack your computer, you can find them and take action against them, if your network is configured with appropriate settings.

 

There is vast improvement in the web-based application and hence, there are chances of your application being hacked for exploitation purpose. From a survey, it is revealed that around 70% of non-commercial sites are hacked, as it does not have security vulnerabilities. Such sites are at maximum risk. Moreover, around 40% of the commercial sites are hacked for money, and this disturbs the overall working of the system. The hackers earn plenty of money by hacking any web application. Earlier, there were very less security features involved with any applications. However, this is not as simple as earlier, nowadays.

 

If you are the one who is developing a web application or an e-commerce website, you definitely wish to secure your application from such hackers. There are many web applications, which constantly update their databases with customer's personal information, payments, etc. This type of application requires more security features, as there can be plenty of bad people, who may be trying to transfer your money. Many times, the code is copied; even it is patented for your application.

 

Scanning the work before web application is launched, attacks against security threats, and reports the user how he can solve the problem. If the issue is big, then the user needs to contact the network administrator else, he or she has to face the serious problem, if such warnings are ignored. When computer gives user any warning or notifications, he should read it carefully and make appropriately. As a regular user of computer, you need to be aware of basic issues in networking and the working of your computer on network. Educating yourself for little bit technicalities, as if there are little problems, you can solve it, instead of waiting for other people every time you have problem.  

 

Save My System is dedicated to provide wireless security problems along with top-notch hardware as well as software London home pc support. We even provide effective job search web portal services, which can help you to find your dream job within short period of time. We, at Save My System provide you effective computer security services at affordable rates. Our computer security services involve network security including wireless network, application security and overall sensitive data security.

Getting Rid Of Computer Viruses

Conventional anti-virus software is capable to stop known computer viruses only. That is why task of eliminating undefined computer viruses needs a different approach. Earlier, whenever new virus threat knocked the doors, network administrators applied new virus signatures. Surely, these signatures will help to get rid of a known threat. However, this takes some time for anti-virus manufacturers to develop them. However, the latest and most hazardous viruses can spread so faster that the harm is done prior to development and distribution of signature.

 

"MyDoom" computer virus in January 2004 produced mass disruption for corporate reputations and resources. It was quickly spreading by means of e-mail networks worldwide. In its peak, this hazardous virus MyDoom infected almost 20% e-mails transmitted through the Internet. This worm broke all the records set by earlier malware attacks.

 

Looking at this scenario of recent malware threats, organizations and corporations have understood a painful yet crucial lesson. They have become aware of the fact that only organizing a signature-based solution is not enough at all. Discovering and removing computer viruses needs a rapid-response and multi-faceted approach that conventional anti-virus protection could not give. A single un-protected computer on an network can be a cause of the entire system break down in just few minutes. It will make the up-to-date and most expensive software useless.

 

Nowadays, World Wide Web has made our life easier and convenient. Earlier telephone was the most convenient message tool. Now, in most of the organizations and companies e-mail has been extensively utilized instead of telephone. Sadly, e-mail has become a victim of its own victory. It presents an ultimate threat to the organization network.

 

Some type of protection is required particularly for e-mail. The best place to prohibit a threat is prior it gets inside the entire network. Therefore, e-mail gateway is the perfect place where the protection should be applied. This task of protecting the e-mail gateway needs a well-organized effort to fight with several issues including viruses, denial of service attacks, spam, corporate policy infringements, snooping, directory harvest attacks, phishing and spoofing.

 

Enterprises and organizations are seeking aid of multiple vendors for solving their e-mail security problems. Modern attacks from numerous kinds of worms and computer viruses have had reflected effects on computer systems all across the globe. What is needed is to stop the threats at gateway itself to avoid further damage. After all everyone is aware of how dangerous virus attacks are and how much they cost.

 

If you are facing problem or seeking some aid in this issue then Save My System is a perfect option for you. We offer all kind of data recovery, IT security, PC tech support and SEO. For further information, you can visit our London computer repair service site.

Firewalls- What Is It?

Computer viruses can be reason behind data loss on your PC. While surfing online chances are there that hackers may be accessing your computer at the same time. They just want to access your personal or to destroy contents on your system. Networks consist of more than two connected computers along with internet access. The internet is an extensively huge network of computers that share data all across the globe. Firewalls can be either hardware like a router or software. Firewalls exist in your hard drive. It is like a safeguard between your internet and computer.

 

This safeguard inspects outgoing and incoming data to make sure that nothing is either leaving or entering your system until you have approved it. The firewall denies entry of any suspicious incoming data. Furthermore, the same is true for unauthorized information leaving your system.

 

If you are tech savvy who love to surf on internet or have the business on the Internet, then you must seriously consider about installing firewall software on your system. If you are using Windows XP then you can activate built in firewall software. Click on Start, and then select My Network Places. After this, choose View Network Connection link. Now you have to right click on the icon of your internet connection. Then click properties. Here, you have to select the advanced tab. Now you have to check the network checkbox and protect my computer option. After this click, apply. With this few simple steps, it is possible to activate your firewall software, which will protect your system.

 

It is recommended to utilize protect your computer by installing both firewall and anti- virus software. Even if your operating system has in-built firewall software, then also it I suggested to go for a more powerful utility. If you want to enjoy your computer full-fledge without any hassle and scare of hackers then install your firewall software as soon as possible.

 

The basic task of firewall is to control the flow of traffic between computer networks at distinct trust levels. Internet is the best example for this where there is no trust zone. On the other hand, an internal network has a zone of higher trust. DMZ or Demilitarized Zone is zone with an intermediate trust level. The function of Firewall within a network is like physical firewalls having fire doors in construction. They efficiently protect network intrusion in the private network. Firewalls greatly improve the security of a network or host. They can be utilized for following things:

 

·         To prevent and shield the services, applications as well as machines of your internal network from any un-necessary traffic that move towards the public Internet.

·         To restrict or stop access to services of public network from hosts of the internal network

·         To provide extensive support to NAT (Network Address Translation)

 

If you want to secure your computer and seek some aid for laptop security, then Save My System is perfect option for you. You can also get data recovery services along with computer repairs. For more details visit London computer help service site.

Spyware/Adware Removal

Personal computer has become indispensable need for every house. With the advancement in technology, there is great increase in the complexity levels and varieties of threats. Therefore, it is must to have a protected personal computer. Protection from adware and spyware by means of adware / spyware removal program is the major asset for all who have personal computer.

 

Some of us must have installed this kind of protection installed on their personal computers for making their searching and browsing over the net more safe. However, till now there is no full-fledge protection available form adware and spyware. Many varieties in adware/spyware removal program are available. You can surf online fort this. You can even get free versions for this; however, it is needed to check how efficiently they work.

 

To find an efficient and reliable adware/spyware removal download, or to get free version of this or to purchase the one you need to compare all of them , their capabilities, prices, compatibility. After this, you can choose the one, which is perfect for you. However, there is need to know what you should do prior installing a good spyware/ adware program. This is particularly essential for persons having their computers infected with Trojan or spyware. If your computer is infected with some adware or spyware then there is need to disconnect instantaneously.

 

To find an excellent removal program is very easy. Most of the good ad ware/ spyware removal programs are available online for free download or purchase. A free spyware/adware removal program can be one of the best things to implement. It will protect your personal data as well as save your money. It is possible for anyone to check for spyware by making use of these available application programs. They offer free downloads valid for an unlimited amount of period.

 

A spyware/ adware removal program may be a wonderful thing that will protect your personal data and maintain their privacy. However, if you have one already infected, then you must know what to do next for protecting your further investments and sensitive data. The need for spyware or adware is there because one cannot take the care every time he or she surfs through the net. Better option is to keep your computer protected always. To be proactive regarding the protection is the smart option to work against a spyware, Trojan and adware.

 

After all, prevention is better than cure. Therefore, if you have not implemented any measures for protecting your computer from various threats and spyware/adware etc. then do not spend your time. Just hurry to do it. If you are seeking some aid in this concern then Save My System is the better option for you. Here, you can get reliable services for data recovery, IT security, web design and wireless network at a good deal. We also offer quality services for PC repair. For more details, you can contact our London laptop support service site.

Spyware Attack

Imagine you are working on your computer and the spyware is installed on your computer without your knowledge? What will you do? While surfing, if you go to malicious websites, then chances of your computer getting installed with spyware are more. Unlike viruses and worms, spyware does not spread directly. In general, an infected system does not try to pass on the infection to other computers. Spyware is installed on a system by means of exploitation of software vulnerabilities or via deception of the user.

 

Most of the times, spyware is installed on your computer without your knowledge. Since most of the people are becoming more concerned regarding the security, most of the spyware are masquerade as security software. Most of the tech savvy people tend not to install software, which will compromise their privacy or disrupt their working environment. Many times users tend to go free software downloads offered on various sites. This is the point where chances of vulnerabilities are more.

 

Most of the times, the distributor of spyware presents the program usually in the format of a useful utility. For example if any one sees free download for a helpful software agent or "Web accelerator", then surely people become eager to see what is it. They surely try to access or download it. If the users attempts to download and install the software devoid of immediately monitoring whether it is reliable or not, then chances of the system getting vulnerable are high.

 

Furthermore, nowadays, spyware come bundled under other software. If any user installs or downloads a program the probability of the installer in addition installs the spyware. Even though the desirable software cannot harm, however bundled spyware can damage your system. Several spyware infects a system by means of security holes in the other software or Web browser itself. If the user navigates to a Web page, which is controlled by the spyware author, then the page containing the code attacks the Web browser. It forces the web browser to download and install spyware. In addition, some spyware author has great knowledge of commercially available firewall and anti-virus software.

 

The spyware installation often involves Internet Explorer. The history and popularity of security issues have made spyware the most common problem. The deep integration of spyware with the Windows environment makes it obvious for making attack to Windows. Spyware that interferes with networking software in common can cause problems while connecting to the Internet.

 

It is better to avoid free software downloads without checking the reliability of the software. Many spyware removal tools are available nowadays. In addition, numerous firms offer expert aid in this concern. It is always advised to go for expert aid rather than doing it at your own. If you are seeking some aid in this concern or facing some problem with your system then Save My System can help you. We provide reliable services for data recovery, IT security, computer support and Wireless network. For more details, you can contact our London Laptop support center.

Microsoft’s Security Acts.

Microsoft has given its consumers possibly the most well developed operating system. In the client operating system Windows 7, Microsoft has focused on many aspects.  There are many user-friendly features like sticky notes; renewed task bar. However, it seems like Microsoft is hell bent on getting the security issue resolved. It appears that Microsoft is trying to enter the lineage of the other operating systems that are considered tough.

Microsoft is updating the Windows Malicious Software Removal Tool along with the release of the first monthly patch files. Microsoft is now trying to provide a wholesome solution for the security issue of Windows. It has just added on to the list some additional pieces of menacing malware so that they are easier to search for the signatures on the computer if any. Rimecud or Win32 is the first menacing code added in the registry of MSRT. It is professed that win32 belongs to the same genre of Hamweq, which is quite a rampant type of worms or malware. Marian Radu, of Microsoft Malware Protection Center, has theorized that possibly both Rimecud and Hamweq have been authored by the same code writer.

 

This is speculation based on the stark resemblance between the two. Rimecud or Win32 belongs to the class of worms that spread via fixed disk drives or removable disk drives. It can even spread through the files transferred using Instant message programs. The situation is worse if it infects any peer-to-peer networks. Win 32 is similar to Hamweq as it too has contains backdoor that allows unofficial access to your machine. According to Marian, the backdoor supports a variety and complicated commands, which allows a wide range of remote attacker a higher level of control of the victim's machine. This is that makes it easier for the hackers to corrupt the data on the victim's PC.

 

The developers of such malicious codes use techniques like obfuscating the codes or rather encrypting the codes. This makes the malware detector to detect the signatures while scanning the system. These malware are generally coded in C or C++ or in Delphi or Visual Basic. Similar to Hamweq's behavior, the Remicud considers the Recycle Bin as its target file and creates its multiple copies in it. It then spread through the disk drives as it gains entry in the explorer.exe process. The situation worsens if they compromise the same machine for e.g. Hamweq has infested a system then the system may even contain Rimecud. This could be a great risk for networks as they could be modified into botnets. The final reason for the speculation of the resemblance is the higher detection rate.

So overall, the Windows is to become more and more secure finally. To get to know more about the updates of Windows operating system, log on to Save My System. We, at Save My System, also offer services for data recovery and computer security issues. For more details contact our London PC repair service site.

Good Security Habits for Data security

The security of your computer and overall the data on it, is depended on many factors. So if any problem arises, then internet is not the only reason. For the data corruption, any computer literate person who may use your PC unauthorized could also hinder the PCs performance and corrupt the important data. Also environmental factors or power fluctuations could corrupt the data. 

You can definitely control the invasion and the harm caused by all the factors listed above. There are a few simple tips that you can convert in to habits and reduce the data corruption drastically. Minimize the number of people accessing your PC and the data stored on it. This will help you identify the people who may purposefully or not gain in-person access to your PC. They could be any one whom you know either friends or may be your family members or your co-workers. So always be alert to the possible threats.

 

Always remember to lock your machine when you go away from it. Do this even when you are going to be away from your machine only for a few minutes. The duration of a few minutes is enough for any one to delete a few important files. When you lock your machine the one accessing it has to feed the password, which is unknown to him. So ultimately your data can be saved from any deletion or corruption.

 

Disconnect the data cable from your PC when you are not using the internet. Nowadays most of the technologies enable the gadgets like cable modems and DSL to show their user as online always. This is a convenience, but an excess use of this facility can risky. The risk is that hackers or viruses that are always over the Internet may target your machine.  The jeopardy is high if you or your machine is going to be online always. Another important thing is that you should install an external or internal firewall.

 

Get to know your security settings. Most applications, like email programs and web browsers offer security features that you can modify as per your requirements. Certain features which enable your convenience may increase the danger or data corruption. So always check on the security settings, select the options that allow you both security and ease to work on net. Be careful when you are going to install any software or upgrades of any software, first get to know whether it will harm you system in anyway.

There are certain factors which are uncontrollable. But you can still do a few things to reduce their impact. Buy a USP or a stabilizer. This is can protect your machine against power fluctuations and power cut outs. Regularly create a backup of your data. This will help you restore any data that might get corrupt and cannot be recovered. If problem persists then Save My System can be best solution for you. Besides reliable and affordable IT security services we also provide data recovery, computer repair, laptop support and website design services. For more details visit our London PC support service site.

Do Not Mess Up The IT Security.

When you get your PC and connect it to the net, then you are advised by the PC vendors to install an anti-virus software to protect it from the virus threats. You do, do that and relax overlooking the fact that certain threats still linger around. You tend to believe in some myths that influence your online security practices. If you get to know truth behind the most common legends, possibly it will help you secure the data. Prior to that, it would be better if you understand the reasons behind; the myths to be established. Actually there is no such pin-pointed reason. It is mostly because of ignorance, lack of information, or an assumption. It is generalized concept that is passed from one individual to another as they seem to true.

If you believe in these myths then you may be posing your self to threats because of your lax behavior towards the security. Now or later you could,  then become a victim the security breaches. Here are some myths and the truth behind them.

 

First Myth: "Firewalls and Anti-Virus Software highly efficient"

Truth: True that firewalls and anti-virus software are important to protect your information. Both individually are incapable of providing you complete protection against the attacks on your PC, though both when used in combination reduce the risks.

Second Myth: "You just have to install the Anti-virus software on your computer once and then stop worrying about the IT threats." Truth: Most of the anti-virus vendors release update patches or updates of the software to fix the virus threats and problems. You are suggested to install them ASAP. Some software even offer to automatically install the updates. This makes sure that you have the latest virus signatures and definitions for the software to scan for.

 

Third Myth: "You need not protect you PC as there is nothing important on it"

Truth: your thoughts and ideas are not applicable to the whole world, the hackers definitely think the other way. So what is not that important in your opinion may be for the crackers. If , by any chance you have stored financial details or even personal data, the hackers may use them for their own purpose, say like for their financial gains. They may even impersonate you using your personal details.  

 

Fourth Myth: "The attacks are only for financial purpose".

Truth: Identity theft is not done looking at your financial condition. Instead the hackers can target anyone. The attackers generally look out for databases which hold maximum data about people. If your information is on any such database, and then you could be harassed or used as masks for the mal-practitioners. It is suggested that when ever you are posting any data on the web check if the data store is reliable

To get to know more about IT security, log on to Save My System. We also provide help regarding PC support and laptop repairs. For further assistance contact our London data recovery service site.  

IT Security at Stake-Hoaxes and Urban Legend

We all are aware of emails that state that you should forward this message to twenty or thirty contacts more. These are known as chain letters. Most probably, you must have received them from your well-wishers or from total strangers. Chain letters can be very irritating at times, because they consume an unwanted space of the recipients' inbox folder and also the bandwidth. The recipients' time is wasted in screening through the messages and checking if it is of any use. An unnecessary fear and hype is created in the readers mind. Even more threatening is that such letters mostly mask viruses or other such malicious codes that may be downloaded by someone or the other.

 

There are two main types of chain letters, one is a Hoax and the other is Urban Legends. Here is brief of both.

First about hoax (plural: hoaxes) hoax is an attempt to generally fool the receiver or it is an attempt of forgery. The hoax is mostly dangerous as it could instruct the user to delete a file or stop any process claiming that it is a virus, and it is obstructing the operating system's functionality. Alternatively, it could convince the users to give in some money or his details, which the reader gives away without understanding that it is a scam. Most Phishing attacks take place using this methodology.

Now about Urban Legends, these are messages, which are bound to be regulated; this is because they are designed like that. These mostly contain a threat for the receiver as in if he or she does not forward the mail message then he might suffer from some personal or financial loss. These also promise certain rewards, if the message is relayed to some finite number of users, etc. Such messages are not much a threat, only that they use a lot of bandwidth and time.

Still, how can one differentiate between a hoax and an urban legend? Well these have certain characteristics, though each hoax or urban legend does not follow them. Still a few are typical characteristics are that it may point certain tragic results if you do not take some action after reading it or just the opposite of the earlier; it may offer rewards for doing something. At times, they may instruct you to download the attachment to get rid of some virus or similar threats. One main indication is that the content of the letter has multiple spelling mistakes and grammatical errors; it may also claim that it is not a hoax. In addition, if you look at the trail of email headers you will observe that it has been forwarded many times.

 

Even if you follow the headlines and do not pay attention to such threats, still the threats of viruses infesting you system are no less to combat them, you will have to use good anti-virus software to protect you computer system. To get to know more details about IT security log on to Save My System. We, at Save My System also deal in providing services regarding Data Recovery.

IT Security at Stake-Hoaxes and Urban Legend

We all are aware of emails that state that you should forward this message to twenty or thirty contacts more. These are known as chain letters. Most probably, you must have received them from your well-wishers or from total strangers. Chain letters can be very irritating at times, because they consume an unwanted space of the recipients' inbox folder and also the bandwidth. The recipients' time is wasted in screening through the messages and checking if it is of any use. An unnecessary fear and hype is created in the readers mind. Even more threatening is that such letters mostly mask viruses or other such malicious codes that may be downloaded by someone or the other.

 

There are two main types of chain letters, one is a Hoax and the other is Urban Legends. Here is brief of both.

First about hoax (plural: hoaxes) hoax is an attempt to generally fool the receiver or it is an attempt of forgery. The hoax is mostly dangerous as it could instruct the user to delete a file or stop any process claiming that it is a virus, and it is obstructing the operating system's functionality. Alternatively, it could convince the users to give in some money or his details, which the reader gives away without understanding that it is a scam. Most Phishing attacks take place using this methodology.

Now about Urban Legends, these are messages, which are bound to be regulated; this is because they are designed like that. These mostly contain a threat for the receiver as in if he or she does not forward the mail message then he might suffer from some personal or financial loss. These also promise certain rewards, if the message is relayed to some finite number of users, etc. Such messages are not much a threat, only that they use a lot of bandwidth and time.

Still, how can one differentiate between a hoax and an urban legend? Well these have certain characteristics, though each hoax or urban legend does not follow them. Still a few are typical characteristics are that it may point certain tragic results if you do not take some action after reading it or just the opposite of the earlier; it may offer rewards for doing something. At times, they may instruct you to download the attachment to get rid of some virus or similar threats. One main indication is that the content of the letter has multiple spelling mistakes and grammatical errors; it may also claim that it is not a hoax. In addition, if you look at the trail of email headers you will observe that it has been forwarded many times.

 

Even if you follow the headlines and do not pay attention to such threats, still the threats of viruses infesting you system are no less to combat them, you will have to use good anti-virus software to protect you computer system. To get to know more details about IT security log on to Save My System. We, at Save My System also deal in providing services regarding Data Recovery.

Database Security: Essential For Every Company

There is an important peculiarity between data security and network security. Database security has not gained more attention like other security technologies have. Network monitoring, SSL-secured communications, application hardening, network-layer firewalls have gained more attention and utility as compared to database security. However, protection of data requires being in its appropriate place as it plays major role of the core element in a complete security infrastructure. The awareness about encryption technologies for protecting critical corporate data is increasing extensively.

 

Most of the time, organizations do not realize the prospective amount of risk related with sensitive information in databases. After running an internal audit, they become aware how important it is. Internal audit provides all details about who has accessed sensitive data. From this scenario anyone can understand how much it will cost for a company if any internal employee for example, DBA (database administrator), having complete access to database information misuses it. Furthermore, the negative effect of media coverage regarding any security contravene can be and market value of company.

 

After an audit conducted, in a large global investment bank for its proprietary banking data showed that more than hundred employees had administrative access for operating system database and nearly twelve DBAs were having unrestricted access to key sensitive databases. After this audit report, it was decided that access to proprietary information in the database would not be given to employees who did not need approved and specific access for accomplishing their specified task.

 

While finding ways for protecting sensitive database information, the care should be taken that the privacy protection process will not stop authorized persons from gaining the necessary data at the appropriate instance. Furthermore, it is important to have application transparent database security solution. In other words, there is no need to make any alterations to the fundamental applications. Low support costs and faster implementations are the major benefits of organizing application-transparent database security.

 

A secure audit- trail for reporting and tracking actions performed with confidential data are a key aspect that should be considered while acquiring a database security solution. Beyond this capability to work around applications, ease in implementation and fast performance is the additional attributes that should be addressed while going for a database security technology. IT security professionals always recommend carefully securing and encrypting sensitive database information at the data-item level for to guaranteeing outstanding performance.

 

One of the efficient ways for developing reliable database security is identifying that securing data is necessary for a critical business objectives, company's profitability and reputation. Database security is necessary for each company. Many options are available today. What you need is to carefully choose one for your organization according to need budget and security level.

 

If you are seeking some aid in this concern, then Save My System is perfect option for you. We offer all kinds of data recovery, IT security, SEO and wireless network services at a good deal. For more information, contact our London laptop repair services site.