File encryption
Encryption is the most common and essentially the simplest way to protect any information. After all, it seems that it could be simpler to take the text, take some algorithm…

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What is a firewall and why is it needed?
We will not go into little things like translating words, occupying them some part of the article. Just point out that a firewall (from the English - fire wall), or…

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Computer assembly, pitfalls
Assembling a computer, especially a new one, is a lottery game. A number of factors that are not dependent on the builder can lead to the fact that the computer…

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very popular

Removing SMS viruses

Recently, viruses that require sending SMS have become a very popular and profitable type of money withdrawal from cybercriminals. As a result of this, a lot of varieties of SMS viruses have appeared. There are not only viruses that require SMS for viewing porn sites, but also disguise for installing and updating programs, locking the system due to unlicensed use, and so on and so forth. The whole variety of varieties in the form of screenshots can be observed here, for example.

ransomware sms virus

Another problem is that an infected user, going to a friend to search the Internet for a solution to his problem, stumbles across the network to Continue reading

Cleaning your computer from dust
The topic Cleaning a computer (judging by queries in a search engine) from the point of view of the user for the most part involves cleaning the garbage of the…

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Internet fraud
A proverb says: "Forewarned - means armed." Not to listen to her is stupid. Nowadays, the Internet is playing an increasingly important role in people's lives, and is of undoubted…

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Destination of proxies and NAT
A proxy server is the link between users and the Internet. Proxy server - a server that is constantly on the Web, transmitting all requests from the user computer to…

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Modernization of old PCs
I note right away that the article has been for several years and it was left on the site for a change. It is clear that now on the market…

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