The effect of anti-virus software

Anti-virus software is not necessarily effective against all threats.
It is because it is always a new virus.
Way to spread the virus around the world is relatively easy to measure and easy to find for manufacturers of anti-virus software.
However, criminals are tricks you are thinking that it took advantage of the fact.
It is what it is said Spear attacks.
It is a trick that aims to pinpoint a specific user.
Of course, does not respond to anti-virus software.
Because it is not in the form of virus protection software virus virus information has.
Type of virus is increasing rapidly.
Criminals That said, are you sure that the time to send a virus, do not respond to anti-virus software.
In addition, I have been saying these crimes are being conducted in a global organization, also has become a big business.
Maker of anti-virus software has been constantly updated virus patterns, but criminals are made  the virus further.
It also sophisticated mechanism to ensure that the virus is not found.
Malicious programs, called bots, are fed to the personal computer is infected with a virus.
To be updated frequently, this bot is no antivirus software catch up.
That the anti-virus software to detect the unknown bot I can not in reality.
Of course, this does not mean that there are no effects of the anti-virus software.
Scattered on the net because many normal virus.