On the PC security, malware and antivirus software
PC Security
To computer security in today's time of Internet fraud, deceit important, spyware and viruses. It 's a problem that must provide all computer users. The massive challenge of PC security is supported by the explosive growth of malicious programs like trojans, keyloggers and rootkits selling, along with critical problems of conventional products based on signatures. Your Security is too important to be left to chance. In short, the most importantwhat you remember about the security of PC is that you start with prevention.
We found that to know the best way for PC users and to understand PC security is to give them the right information so that a basic knowledge They protect your computer against spyware threats, at-ware, viruses, hackers and other security threats are threats. This information is vital to the good sense not technical and protects you and your family line
Virus
Computer viruses are basicallyprogram changes designed to specific files on their own (for example, when the host program is executed file replication) are made. There is a small computer program that tries another resident program creates a copy of itself and inserts the seed into a healthy program. If you do, it is likely that your great PC viruses, Trojans, Ad-ware contains, and spy-ware, and you use your PC without your knowledge to the virus to hundreds of thousands of people every month sendSpamming to them on a mailing list of infected PC, so chances are, if you get one, it will come from someone you know.
Viruses and spyware can also take the form of various Internet applications, you never suspected were malignant. virus programmers are really smart people and do their job extraordinarily bad. The number of viruses and malicious programs out there is breathtaking. Over 1,000 new virus variants and other malicious programs created by the 'black hat hackersevery day.
To put it simply, is a file virus intended to damage or change during Spyware collects information in silence or find loopholes in the Internet connection settings to allow servers to secret communication with the remote. How Stealth, acquires the majority of viruses and spyware activity instead of calm, without your knowledge.
Prevention
Most computer users do not know that spyware and viruses can be hidden in programs downloaded from the Internet.Viruses are designed to attack your PC through these programs.
Basics of Security at home to start with an anti-virus and firewall. Install anti-virus software. Anti-virus software detects and removes viruses, the program or computer file from your computer to spread on. By installing anti-virus software and keep it updated, you can help your computer free of viruses and prevent these destructive themother computers. Scan your PC with anti-virus software regularly and make sure you visit Web sites and install the free software they offer may be too. Besides the antivirus software, anti-spyware and anti – spam programs are necessary for Internet users.
Most viruses and trojan scanners are well known software products capable of malicious files but are not very effective to remove if they have. Will it stop 'a virus from corrupting orDestroy your important documents? Of course, PC security software companies support many anti-virus solutions for both personal computers and business networks to promote their products.
Anti-virus software product
We can call anti-virus software as "best of the best." If a brand new malicious viruses weeks to appear on the web, signature-based anti-virus software does not recognize, it will be for a few hours to several. Therefore, in real lifePerformance of anti-virus program is its employment interviewed. Most only detect about 90-95% of all known viruses. Your antivirus software may not even know they are there. Secondly, the antivirus software to stop hackers rarely have access to the computer. And if your computer is infected, you can blame the anti-virus. No anti-virus could never be called to give 100%. Just previewing a message virus can infectPC.
I am always poses the question "Why Anti-Virus-A 'is better than anti-virus-B. Reviewing all anti-virus is a difficult task. Each brand anti-virus market has its enthusiastic supporters and haters mad. Some brands of anti-virus software are known to reduce the performance of your PC to the knees in force, they often crashes and erratic behavior PC program.
Good anti-virus software scans e-mail programs and downloadsome other things that actually goes through your firewall. But comforting for the anti-virus software provider in warnings have all the information on their web sites offer downloads of updates to its schedule and program of the virus.
If you need more information, see the link below.