ProHoster > Articles on: Yuri Gagarin

Author: Yuri Gagarin

A technical specialist at ProHoster with over six years of experience in server administration, VPN solutions, and network security. I manage infrastructure setup and support, monitor service stability, and implement solutions to protect client data. I also contribute to performance optimization and compliance with modern security and privacy requirements.

Namespace decentralization: what and who offers to do

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The founders of Namebase criticized social networks and centralized domain name management systems. Let's take a look at the essence of their own initiative and why it is not liked by everyone. / Unsplash / Charles Deluvio What happened The campaign for an alternative implementation of the namespace has been actively promoted since last year. Recently, a material was released with detailed explanations of critical evaluations and proposals for global decentralization, which are necessary […]

Release of programming language Python 3.9

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After a year of development, a significant release of the Python programming language 3.9 has been presented. Python 3.9 is the first release after the project transitioned to a new cycle for preparing and maintaining releases. Major releases will now be formed annually, while corrective updates will be issued every two months. Each major branch will be supported for one and a half years, after which another three […]

Python 3.9.0

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A new stable release of the popular programming language Python has been launched. Python is a high-level, general-purpose programming language focused on improving developer productivity and code readability. Its main features include dynamic typing, automatic memory management, full introspection, exception handling mechanisms, support for multithreaded computations, and high-level data structures. Python is a stable and widely used language. It is employed in many projects and in […]

SDR DVB-T2 receiver in C++.

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Software Defined Radio (SDR) is a method of replacing metal work (which is, in principle, beneficial for health) with the headaches of programming. SDR is predicted to have a great future, and its main advantage is the removal of limitations in the implementation of radio protocols. An example is the OFDM (Orthogonal Frequency-Division Multiplexing) modulation method, which became possible only through SDR. But there is more to SDR […]

While everyone was celebrating my birthday, I spent the night fixing the cluster — and the developers were throwing their bugs at me.

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Here’s a story that forever changed my approach to DevOps work. Back in the pre-COVID days, long before then, when we were just starting our venture and freelancing on random projects, I received a proposal in a message. The company that reached out was involved in data analytics. They processed thousands of requests daily. They came to us with the words: guys, we […]

Ubuntu RescuePack, a live distribution for combating computer viruses.

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The Ubuntu RescuePack build, designed for malware detection and remediation of infected computers, is now available for download. It includes antivirus packages ESET NOD32 4, BitDefender, COMODO, eScan, F-PROT, and ClamAV (ClamTk). The build also comes with tools for recovering deleted files. The size of the bootable Live image is 2.6 GB. The provided disk allows operation without launching the primary operating system installed on the computer (MS […

Four packages in the NPM repository were found to be transmitting user data.

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Malicious activity has been detected in four packages in the NPM repository, which included a preinstall script that sent information about the IP address, location, username, CPU model, and home directory of the user to GitHub before package installation. The malicious code was found in the packages electorn (255 downloads), lodashs (78 downloads), loadyaml (48 downloads), and loadyml (37 downloads). The problematic packages were hosted in […

Experience of Changing SAP Hosting: How to Migrate Systems Without the Pain

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Or can it? Of course, migrating SAP systems is a complex and painstaking process, for which the coordinated efforts of all participants are crucial for success. If the migration is done under tight deadlines, the task becomes exponentially more complicated. Not everyone dares to take it on. There can be several reasons. For example, the process itself is lengthy and organizationally complex. Plus, there’s the risk of unplanned system downtimes. Or […]

2. UserGate Getting Started. Requirements, installation

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Hello, this is the second article about the NGFW solution from UserGate. The purpose of this article is to demonstrate how to install the UserGate firewall on a virtual system (I will use VMware Workstation virtualization software) and perform its initial setup (allow access from the local network through the UserGate gateway to the internet). 1. Introduction First, I will describe the various methods of integrating this gateway into the network. I want to […]

Release of the Elbrus 6.0 distribution

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MCST has released the Elbrus Linux 6.0 distribution, built using insights from Debian GNU/Linux and the LFS project. Elbrus Linux is not a rebuild but an independent distribution developed by the Elbrus architecture developers. It supports systems with Elbrus processors (Elbrus-16C, Elbrus-12C, Elbrus-2C3, Elbrus-8SV, Elbrus-8C, Elbrus-1C+, Elbrus-1SC, and Elbrus-4C), SPARC V9 (R2000, R2000+, R1000), and x86_64. Builds for Elbrus processors are supplied […

fheroes2 0.8.2

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Hello to all fans of the game "Heroes of Might and Magic 2"! We're excited to announce that the free engine fheroes2 has been updated to version 0.8.2, which is a small but confident step towards version 0.9. This time, we focused our attention on an element of gameplay that may seem inconspicuous at first glance but is one of the most essential — artificial intelligence. Its code has been completely rewritten […]

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