Child Safety Online
Many users, even the most experienced, sometimes do not suspect that having protected themselves, they forget about their own children. They forget, especially when creating different accounts in the OS…

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Phone chats, a magazine with life hacks and more
The Internet has become so firmly entrenched in our lives that even those who started using it at a conscious age do not remember very firmly what we replaced this…

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How is the editor different from a beta reader, and vice versa
Each writer is waiting for feedback on his works. And it’s wonderful if the responses appear. And if not? If the readers either weren’t found, or they were silent, but…

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Destination of proxies and NAT

A proxy server is designed to mediate between a workstation and a worldwide network.

The proxy computer passes user requests through itself and then returns the results received from Inetrnet. This is a kind of “trustee”, contributing to the simultaneous access of all machines on the local network to the Internet. At the same time, the administrator setting up the grid is relieved of the need to assign an IP address to each individual point, build a complex routing scheme, and contact the provider for an additional (usually paid) service.

In addition to unnecessary troubles and unjustified high cost with methods that, fortunately, are already a thing of the past, the level of data security in LAN is lost, making each computer a potential target for virus attacks and hacker hacks. In addition, due to the lack of centralized management, the administrator will have to worry about the control of each individual station. And, by the way, with the second method of setting the LAN access to the Internet, you also need an additional program to the main computer, which will route packets, but, unlike proxies, transmitting real IP-clients of clients. Continue reading

PPTP VPN
This protocol allows you to implement a secure point-to-point connection by creating a tunnel in an insecure network. The work of PPTP is to implement PPP frames in IP packets…

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Local Area Networks and the Internet
When a local area network is connected to the global Internet, one of the PCs, called a server, becomes a kind of conductor and connects to the Internet using a…

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Turbologo - an online service for creating logos
For a company, a company logo is not just an element of style. This, in fact, is its business card on the market, which stands out among competitors. A well-thought-out…

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How is the editor different from a beta reader, and vice versa
Each writer is waiting for feedback on his works. And it’s wonderful if the responses appear. And if not? If the readers either weren’t found, or they were silent, but…

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