When a new virus, or Trojan reaches the Internet the chance that it visite site will infect dozens, hundred or even thousands of computers is high. This is especially true for network worms. In the end, it is important that antivirus software providers are equipped to release security updates swiftly and efficiently to prevent these computer pests from spreading.
Unfortunately, AV programs suffer from numerous issues that compromise their effectiveness. It is essential to be aware the problems if you are using any of these programs so that you can protect yourself.
First, many anti-virus programs cannot detect all Trojans and viruses. This is a direct result of the fact that hackers and virus writers are constantly creating new forms of malware. Anti-virus software is not able to guarantee 100% security.
Another issue is that common software problems can create symptoms that resemble viruses-related errors. It’s therefore vital that you always look for more common causes of issues before you suspect that your system may be affected by a virus. Certain malware may display pornographic images on your screen or even news articles. Another indication is a display which displays ads for websites that you haven’t visited.