SMM and SMO - looking for differences
Any more or less advanced Internet user has repeatedly come across terms such as SMO and SMM. The initiates can easily operate them, but most people have a somewhat vague…

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Internet telephony for beginners: where is the truth and where is the myth?
Each user of the World Wide Web has repeatedly wondered how to call over the Internet for free or at a very low price. Many honestly looked through dozens or…

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VPN on L2TP technology
L2TP is a tunneling protocol used to create virtual networks. Its main advantage is the ability to create virtual networks not only over IP networks, but also in Frame Relay,…

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VPN on L2TP technology

L2TP is a tunneling protocol used to create virtual networks. Its main advantage is the ability to create virtual networks not only over IP networks, but also in Frame Relay, X.25 and ATM networks. Despite being similar to the OSI link layer protocol, L2TP is a session layer protocol using UDP port 1701.

The development of the protocol can be traced back to 1997, and in 1999, the RFC2661 standard appeared, describing it. It is believed that L2TP combined the best of both L2F and PPTP.

Scheme of work
To establish a connection, the remote system through the PSTN telephone network initiates a PPP Continue reading

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

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Is the Internet an Enemy or Friend of Paper Editions?
The situation with paper media around the world is now a big question because of the rapidly developing Internet. The points of view on this process are different. ImageTeam, Shutterstock.com…

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Increase in online store sales
What affects the conversion and what can increase the sales of an online store? Let's look in detail. Many people believe that increasing site traffic is the main course of…

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VPN Basic Concepts and Classification
The term VPN (Eng. "Virtual Private Network") refers to a group of technologies that provide a network connection, or the so-called logical network, functioning on top of some other network,…

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