Part 1 of Essay
======================================== Vesselin Bontchev, Director Laboratory of Computer Virology Bulgarian Academy of Sciences, Sofia, Bulgaria 0) Abstract =========== It is now well known that Bulgaria is leader in computer virus production and the USSR is following closely. This paper tr ....

Part 2 of Essay
.... why computer viruses cannot be dangerous. The arguments presented were, in general, correct, but the author had completely missed the fact that the majority of PC users are not experienced programmers. A few months later, in the fall of the same year, two men came in the editor's office of the magazine and claimed that they have found a computer virus. Careful examination showed that it was the VIENNA virus. At that time the computer virus was a completely new idea for us. To make a computer program, whose perfo ....