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A compression virus is an example of a benevolent computer virus, invented by Fred Cohen. It searches for an uninfected executable file, compresses the...

that can perfectly detect all possible viruses. Fred Cohen's theoretical compression virus was an example of a virus which was not malicious software (malware)...

HTTP compression is a capability that can be built into web servers and web clients to improve transfer speed and bandwidth utilization. HTTP data is...

viruses. Cohen also believed there are positive viruses and he had created one called the compression virus which spreading would infect all executable files...

modern virus scanners can unpack several different executable compression layers to check the actual executable inside, but some popular anti-virus and anti-malware...

are lossy. They reduce quality in order to maximize compression. Often, this type of compression is virtually indistinguishable from the original uncompressed...

immunodeficiency virus, Human T-lymphotropic virus 1, mycoplasma, Herpes simplex virus, Varicella-zoster virus, Epstein-Barr virus, cytomegalovirus,...

Lifecycle Bus Burn C C++ C# Cache Central processing unit Client CMOS Compression Content Cookie Code Coding CPU Cyber crime Cybersecurity Daemon Data...

often rely on repetition of identical files to achieve their extreme compression ratios. Dynamic programming methods can be employed to limit traversal...

Normalized compression distance (NCD) is a way of measuring the similarity between two objects, be it two documents, two letters, two emails, two music...

In computing, ACE is a proprietary data compression archive file format developed by Marcel Lemke, and later bought by e-merge GmbH. The peak of its popularity...

Physiologically, retinal macropsia results from the compression of cones in the eye. It is the compression of receptor distribution that results in greater...

VP10 is a video compression standard previously developed by Google. VP10 or VP-10 may also refer to: VP-10, a U.S. Navy P-3C squadron VP10, a viral protein;...

LHA or LZH is a freeware compression utility and associated file format. It was created in 1988 by Haruyasu Yoshizaki (吉崎栄泰, Yoshizaki Haruyasu), a doctor...

others that operate only on the user's data do not. Anti-virus utilities scan for computer viruses and block or remove them. Clipboard managers expand the...

It was first called Palyh, but was later renamed to Sobig.B after anti-virus experts discovered it was a new generation of Sobig. Sobig.C was released...

ARC is a lossless data compression and archival format by System Enhancement Associates (SEA). The file format and the program were both called ARC. The...

Real-time protection, protection enabled constantly, rather than by, say, a virus scan Real-time text, transmitted as it is being typed or produced Real time...

if no symptoms are present. The disease may be diagnosed by finding the virus in the feces or detecting antibodies against it in the blood. Poliomyelitis...

lossy compression method such as MPEG or H.264. In any lossy compression process, some of the video information is removed, which creates compression artifacts...