E-Wallet Protection
When comparing the degree of protection of client programs of payment systems Yandex.Money and Webmoney, it turned out that the latter offers more reliable means of protecting client data. However,…

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Present day viruses
There are a huge number of computer viruses in the world. To establish their exact number (along with all modifications and upgrades) no one is taken. Instead, it is customary…

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Present day viruses
There are a huge number of computer viruses in the world. To establish their exact number (along with all modifications and upgrades) no one is taken. Instead, it is customary…

Continue reading →

network technology

Home network: Ethernet or Wi-Fi

If you do not go into the jungle of network technology and do not utter such terrible words as a router, a switch, a hub and a routing table, the task boils down to the following: connect two computers in the same house. You can do this either by extending the network cable from one computer to another (99% of computers and laptops are equipped with an RJ-45 port), or by installing Wi-Fi adapters on computers (most laptops and netbooks have a built-in Wi-Fi adapter). Let’s look at the advantages and disadvantages of each method.
Price. The option with a network cable seems cheaper – you have to spend only on a cable, network adapters are already installed. But laying the cable around the house (especially if you have to drill holes in Continue reading

How to calculate a person’s location by IP
Each computer has its own network card - IP, designed specifically for searching, receiving and transmitting information. The IP address on the PC can be local, dynamic, or static. The…

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Apple iPhone OS
Preamble: Recently, all sorts of mobile and, especially fashionable, cloud technologies have captured the attention of mankind. Desktops and laptops faded into the background, giving way to more compact and…

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A bit about CCTV systems
When it comes to business security, peace of mind for the life and health of relatives, it is necessary to carefully approach the choice of security system. Over the past…

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Work on the Windows command line
The most common startup recommendations are: Start, Run, cmd. There is a Run item in the start menu. He runs a program that allows you to transfer single commands to the…

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