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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What is important for the internet user?
What is important for the internet user? Speed ​​and price? Aw, users! Speed, price and service are said by users. Support - the most literate pronounce weightily. You are at…

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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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disabling the right mouse

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. However, let’s not forget that he also carries many risks and dangers. Not only good people who do not mind others use the Internet. Also, it is used by those individuals who want to cash in on inexperience and not knowledge of average users. And here you can read about such personalities and methods of their work in this article. From it you can gather information about different types of fraud on the Internet. Well, of course, we will try to tell you how not to fall for the scammers.

First Class Fraud – Money Cheating Continue reading

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, usually the Internet.

Although data is transferred to a VPN over networks with a low level of trust, thanks to the use of cryptography, the level of trust in a VPN can be arbitrarily high. Among the cryptography tools used are encryption, means to protect against changes in transmitted messages, public key infrastructure and authentication. Depending on the final destination, the VPN implements three types of connections: network-to-network, node-to-network and node-to-node.

VPN implementation and structure Continue reading

How to write articles. To help copywriters

Today, more and more people are trying themselves in copywriting. This is both good and bad. Good – because, as they say, the more professional the party, the more interesting and active it develops in it. But bad … Bad because often copywriters are those who decide that articles for websites are the easiest way to earn money: write what your heart desires, write as you like – and the text will come in handy somewhere.

What is the main mistake of novice copywriters?

As a rule, they begin to write articles and notes, not knowing about the elementary principles of presenting information. Not knowing how the structure of the article is created, nor what is necessary for it, but what can be sacrificed. And they forget about finalizing the draft text to the “selling” version – they forget about editing and checking errors (descriptions, punctuation marks, etc.).

Of course, sometimes it seems: in order to write articles for websites and blogs, the ability to put letters into words is enough, and words can be typed on the keyboard. But, believe me, this is not enough to create high-quality texts. How to write articles for Internet resources
Let’s look at the features of writing the most common types of online articles. Continue reading

Personal Data Security
What is personal information and why does the state develop entire laws designed to protect such data? Imagine that you are making an order online. In the process of forming…

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The allowable marginal cost of the targeted action of the visitor on the site.
Website performance is measured not by the site’s position in the TOP, and not by the number of visitors, although most often site owners track and pay for these metrics.…

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How to make a color palette for a site and not only
In Design Mania, there have already been several publications with similar topics: in a note about color matching services for websites, in addition to inspiration resources, we examined a couple…

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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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