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What is an SLA and why is it important? Data center

What is an SLA and why is it important?

Today, almost every business depends on the stable operation of IT services, the Internet, or other digital services. But what happens if something goes wrong? What if the connection is lost, the server crashes, or technical support is delayed? To avoid misunderstandings and have clear guarantees from the provider, a Service Level Agreement (SLA) is concluded.
QoS — your personal «traffic controller» in your home network Internet

QoS — your personal «traffic controller» in your home network

Usually, we have several devices at home: a telephone, a computer, a television with IPTV, and possibly a CCTV camera. And they all use the Internet channel at the same time: someone is watching a video in 4K, someone is playing online games, something is downloading, someone is making a video call. What happens if everyone is given an equal share of the channel without any priority? Something important may be lost (for example, the video will be delayed, the voice in a voice call will be delayed).
Virtual file storage (FTP/SMB): what it is, how it works, and why you need it Data center

Virtual file storage (FTP/SMB): what it is, how it works, and why you need it

In today's world, where information is the most valuable asset, the issue of its storage and transfer is becoming increasingly relevant. We have all faced the need to quickly share large files — whether with colleagues, friends, or family. But what do you do when regular messengers or email cannot handle the volume of data? This is where file storage services that use FTP/SMB protocols come in handy.
The 8 most common problems when connecting mobile devices to Wi-Fi Internet

The 8 most common problems when connecting mobile devices to Wi-Fi

In today's world, where smartphones and tablets are our main assistants, not having access to the Internet on your phone can be more than just an inconvenience — it can be a real problem. Users often encounter situations where their phone will not connect to Wi-Fi, or where there is a connection but the Internet is not working. In this article, we'll look at the most common reasons why this happens and what to do about it.
Where does the Internet on planes and trains come from? Internet

Where does the Internet on planes and trains come from?

Today, it is difficult to imagine travelling without access to the Internet. While just a few years ago, using mobile Internet while travelling by plane or train was unusual and even difficult, now it has become commonplace. If you are interested in how wireless communication is provided in such specific environments as an altitude of several thousand metres or a carriage travelling at high speed, this article is for you.
WebRTC: the magic of direct connections between browsers Internet

WebRTC: the magic of direct connections between browsers

Studies have shown that many specialised video conferencing programmes collect users' audio data even when the microphone is turned off. This data is stored in the cloud and can be processed by providers to obtain additional information. Of course, this raises concerns about security and privacy. In the search for more secure solutions, it is worth paying attention to WebRTC technology, which we introduce to you in this article.
The dangers of cyberbullying and how to protect your child from it Internet

The dangers of cyberbullying and how to protect your child from it

Although the Internet has become an important part of children's lives, it should not be forgotten that using it can be not only beneficial but also harmful. For example, online violence such as cyberbullying can have serious consequences for a child's mental health. Below, we will look at the types of online bullying that children may encounter today and how to protect them from potential or actual online threats.
Types, features and application of cloud services Data center

Types, features and application of cloud services

The generalized term «cloud» refers to a variety of services designed to solve a wide range of tasks that previously required powerful equipment and complex configuration. Let's take a look at the features of this technology and decide which functions of your computer can be entrusted to the cloud.
10 rules of netiquette: how not to ruin your impression during online communication Internet

10 rules of netiquette: how not to ruin your impression during online communication

Virtual communication has become part of our everyday lives. From chatting in chat rooms to communicating on social media, we use various platforms for work, study, and simply to stay in touch. But have you ever thought about the fact that online communication has its own rules of electronic etiquette? Yes, and even here there are things that can help you make a good impression or, conversely, ruin it.
Notion: an overview of the capabilities of a universal tool for organising information Internet

Notion: an overview of the capabilities of a universal tool for organising information

Paper notebooks are a thing of the past. Nowadays, there are convenient and smart apps for planning tasks that are always at your fingertips. One such app is Notion — an analogue of Evernote, Trello, and Google Docs. In this article, we will explain how it works and what you can do with it.