How to increase the level of involvement in social networks
Interesting pages in this case are an additional “entry point”. If you are in the top 5, then attract additional traffic and subscribers. And for free. That is why VKontakte…

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Dashboard for SEO Specialist
Each specialist in website promotion works with a set of tools, services and reports that are used daily. Viewing data is time-consuming, therefore it is useful to have a summary…

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What to write on the company’s blog: a detailed guide to 15 types of posts
What content boosts sales, how to make it, and what pitfalls. Amazon, NBC, GM, HP, founder of the marketing start-up, and Neil Patel, founder of KISSmetrics, give tips on how…

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solid commercial

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. Continue reading

File encryption

Encryption is the most common and essentially the simplest way to protect any information. After all, it seems that it could be simpler to take the text, take some algorithm known to you and your friends and using the algorithm to make gibberish from the text that no one except you and your friends will parse. Simple and pretty angry. To date, the solution remains the most reasonable.

However, many may argue, “then what is the effectiveness and complexity of encryption?” But it is in the selection of the algorithm. At the moment, there are a huge number of encryption systems and ciphers. And each of them is unusually effective and complex to a certain extent. However, they are all classified into two main categories: symmetric and asymmetric ciphers. Further we will focus on them. And already examining an example, we will show what data encryption is.

Symmetric Ciphers Continue reading

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 as it is also called brandmauer (with German – fire wall) in Russian has two names that display its purpose (inter) firewall. This is a screen that protects the user from influences coming from outside. When connecting to the Internet, having a firewall is not a luxury, and indeed such a risk is hardly justified, it will most likely lead to raking up a bunch of viruses, or even just to reinstall the system. Continue reading

Why it’s time for copywriters to stop listening to marketers and go to study writing
Recently on Facebook, I came across a comment by a guy. Its meaning is as follows: copywriters are stupid and do not know marketing, content marketers are stupid and do…

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Dashboard for SEO Specialist
Each specialist in website promotion works with a set of tools, services and reports that are used daily. Viewing data is time-consuming, therefore it is useful to have a summary…

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How Instagram Algorithm Actually Works
The happy times of the chronological tape, which everyone loved so much, Instagram representatives sent to the past because of two simple facts: - 70% of the content from the…

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How to make materials visual
Visualization extends narrative and increases reader engagement. When the text is supplemented by a photograph, infographic or gif, the reader does not have time to get bored, hangs on the…

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