Online store and product search function
Today I decided to touch on the topic of the need and proper configuration of the function of searching for goods in the online store. According to statistics, every second…

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Children and social networks: how not to fall into the trap
What parents should do to protect their child in the virtual world No matter how parents try to limit the use of gadgets, universal informatization cannot be stopped: computers, tablets,…

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Cheating subscribers on Instagram is not effective
Why cheating subscribers on Instagram will not bring effect When promoting a commercial account on the Instagram network, the question becomes extremely urgent for the user: how effective is the…

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them yourself

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

Overview of modern antiviruses

Of all the threats to the security of user information, viruses stand apart. These small malicious programs, if not handled carefully, can steal or destroy any data. But it turns out to be the easiest to defend against them. The Internet is teeming with dozens of different antivirus programs that offer us a quick and easy solution to the problem. But how good are these programs? How to make a specific choice?

Laboratory Research – Clean Water Cheating
Very often you can find on the Internet studies of various laboratories or some scientists there, which talk Continue reading

Marketing and promotion of medical services

Today I want to tell you about our personal experience in promoting medical services, and specifically with one of the drug treatment clinics in St. Petersburg. To begin with, about six months ago, the owner of the clinic turned to us with a request to help them sell their services.

So. Based on the axiom that the goal of any site is to sell anything, a product, service or information, it can be assumed that the main product of the clinic is medical services. We started the calculation of the strategy for working with this client with several most important steps. Continue reading

Enterprise VPN in plain language
Today, many who are interested in computer technology and communications have heard about such a popular technology as VPN. However, most of the articles describe subtle nuances of technology that…

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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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Computer techologies
This article will focus on Computer Technologies (hereinafter simply referred to as CT) of the past, present, and future. But for starters, with your permission, I will make a small…

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How to make life easier for IT geeks?
The world of modern electronics consists not only of desktop computers, laptops and tablets. This is also a whole bunch of useful little things that seriously simplify the life of…

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