Design and logic of the Internet portal
Information portal is one of the most popular Internet resources. What only interests, aspects of life, activities they do not cover! Portals on professional topics, news portals, portals on art, politics, sports, tourism, education, psychology, and hundreds of others offer us a wealth of information and facts. We used to call this mass information. But do portals inform us? Is it possible to call a hill of washed and chopped vegetables ready tasty salad, which is also well absorbed? Not. The same with modern portals. Continue reading
What is in the name?
When you use the web or send e’mail, you use the domain name to do this. For example, the Uniform Resource Locator or URL “http://www.kavkazchat.com” contains the domain name kavkazchat.com, as well as, for example, e’mail address email@example.com. Every time you use a domain name, you use the DNS server of the Internet to translate the easily readable domain name into a computer-readable IP address. Continue reading
Stealth viruses or stealth viruses
Stealth viruses (Stealth) or invisible viruses are a type of resident viruses (reside in RAM). Stealth-viruses falsify information read from the disk so that the program for which this information is intended receives incorrect data. This technology, which is sometimes called Stealth technology, can be used both in BOOT viruses and in file viruses. Continue reading