A Simple Way to Protect Against Malicious Programs Part 1
Ok lets start by some definitions, all you need is to read carefully and feel free to contact me for any assistant, last days I have received a lot of inquiries concerning Viruses, Worms, and Bacteria, etc so I noticed that many people have confused about some terms, Lets See Viruses A computer virus is a computer program or Script that can copy itself and contaminate a computer devoid of permission or knowledge of the user. The name “virus” is also commonly used to refer to many different types of malware and adware programs. The original virus may modify the copies, or the copies may modify themselves. A virus can only spread from one computer to another when its host is taken to the uninfected computer, for instance by a user sending it over a network or the In weight loss pills for women ternet, or by carrying it on a removable medium such as a floppy disk, CD, or USB drive. Meanwhile viruses can spread to other computers by infecting files on a network shared file system. Recent viruses may also take advantage of network services such as the World Wide Web, e-mail, Instant Messaging and file sharing systems to spread. Virus Phases: Virus Phases can be grouped into four categories as listed below: Dormant Phase:The Virus is idle. Propagation Phase:The Virus places an identical copy of itself into other programs. Triggering Phase:The Virus is activated to perform the function for which it was intended. Execution Phase:The function is performed. Types of Viruses: Parasitic Viruses A parasitic virus attaches itself to a file in order to propagate.
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