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LET ME KONW WHIS IS THE BEST ANTIVIRUS AND WHY ?
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| WHAT IS VIRUS?
In 1983, Fred Cohen coined the term “computer virus”, postulating a virus was "a program that can 'infect' other programs by modifying them to include a possibly evolved copy of itself.” Mr. Cohen expanded his definition a year later in his 1984 paper, “A Computer Virus”, noting that “a virus can spread throughout a computer system or network using the authorizations of every user using it to infect their programs. Every program that gets infected may also act as a virus and thus the infection grows.” What Is antivirus? Antivirus software consists of computer programs that attempt to identify, thwart and eliminate computer viruses and other malicious software (malware). Antivirus software typically uses two different techniques to accomplish this: Examining (scanning) files to look for known viruses matching definitions in a virus dictionary Identifying suspicious behavior from any computer program which might indicate infection. Such analysis may include data captures, port monitoring and other methods. |
LET ME KONW WHIS IS THE BEST ANTIVIRUS AND WHY ?
