Antivirus Software

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Antivirus Software

A computer program designed to find, remove, and protect against malicious software such as viruses, worms, and Trojan horses. Antivirus software has become especially important for businesses as their activities have become increasingly reliant on the Internet.
References in periodicals archive ?
Organizations that are unable to configure their security settings in this manner should ensure that their anti-virus program is set to automatically scan all email attachments and file downloads before they are saved or executed on the network or user desktop.
Twice, after software elements were detected as malicious by anti-virus programs, the campaign paused and then began distributing newer versions that escaped scrutiny, Check Point researcher Shahar Tal said.
According to BBC, the novel versions of the viruses are unknown to anti-virus programs which let the malicious programs persist and take over the machine so it can be mined for saleable data or used to send spam or to attack other machines.
Rootkit attacks are particularly harmful in their ability to hide in host systems, evade current mainstream detection methods (such as anti-virus programs or whitelisting at the operating system level) and their capacity to replace legitimate IT system firmware.
Graham Cluley of Sophos said that becauseWindows users are more likely to be running up-to-date anti-virus programs, many Mac users are missing a "valuable safety net".
Its analysis of 240m web pages over 13 months showed that fake anti-virus programs accounted for 15 percent of all malicious software.
The new technology also opens more potential in further development of the program mentioned in a number of feedbacks from the users who noted that it was sometimes detected as an ambiguous tool to some certain anti-virus programs.
In any case, most anti-virus programs detect the viruses
Additionally, the SIR report pointed to the spread of rogue anti-virus programs as a significant threat.
According to Mary Landesman of ScanSafe, the recent Federal Trade Commission (FTC) injunctions against two companies accused of distributing fake anti-virus programs is a step in the right direction but against a backdrop of widespread abuse.
Symantec said nearly two thirds of the programs have been created in the last year, with cyber criminals sending out malware intended to fool anti-virus programs looking for characteristics that they have seen already.
4% of the 500,000 viruses it was subjected to and was the one failure among 17 anti-virus programs tested.