If you blocked the site at work
So a person is arranged that the productivity of his activity is directly related to how often he rests, how much time he devotes to relaxation. Any office employee during…

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Advanced CSS Hacks Collection
A hack is a method that allows CSS to be perceived only by a specific browser. Hacks can be used not only to fix bugs in the layout, but also…

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Security in Firefox Browser
When working on the Internet, the highest priority should be to ensure the safety of users. Indeed, in the "global web" there is a huge number of fraudulent sites and…

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networks with

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 the order, you specify such data as contact phone number and address.

It would seem that nothing bad happened, the order was delivered on time and you were satisfied. However, after some time, you begin to receive a lot of advertising letters to your address, strangers call you on your home phone and, calling you by name, offer your services. In addition, you may encounter theft of plastic card data when working with online banking.

Recently, the idea of ​​the so-called e-government has been actively promoting in our country, which will allow Continue reading

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 for themselves and for the child, that children require attention even at the computer and they still cannot and do not want to take care of their own protection. And this task is being placed on our shoulders.

Immediately determine what threats the Internet poses for a child. They can be divided into two categories: threats associated with games and threats associated with paging. With the second, everything is clear, advertisements and pornography, pop-ups and the calculation of children’s naivety. Games carry risks of a different kind – abnormal social adaptation and the study of indecent words, and not only that. 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

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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Advertising as a key method for attracting a person to a service
Advertising, well known, is becoming the engine of commerce. Indeed, advertising, in conditions of free competition and a market economy, no matter how high-quality a product is, becomes the main…

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What could the Internet become in the future?
In the world, it seems, there is not a single corner left without an Internet connection. He is in the jungle of the Amazon, in Antarctica, in the deserts of…

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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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