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.

49 extensions intercepting cryptocurrency wallet keys found in the Chrome Web Store

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MyCrypto and PhishFort identified 49 malicious extensions in the Chrome Web Store catalog that sent private keys and passwords from cryptocurrency wallets to attackers' servers. The extensions were distributed using phishing advertising methods and were presented as implementations of various cryptocurrency wallets. They were based on the code of official wallets but included malicious modifications that sent private keys, recovery codes, and […]

Data Engineer and Data Scientist: skills and earnings

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Together with Elena Gerasimova, head of the 'Data Science and Analytics' department at Netology, we continue to explore how Data Scientists and Data Engineers interact and what distinguishes them. In the first part, we discussed the main differences between Data Scientist and Data Engineer. In this material, we will talk about the knowledge and skills that specialists should have, what education employers value, […]

The Xiaomi Mi Box S TV box has received an update to Android 9

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The Xiaomi Mi Box S Android TV box was introduced back in the fourth quarter of 2018. The device received a refreshed design and a new remote, although the internal components remained the same as its predecessor. Now Xiaomi has updated the box, originally launched with Android 8.1 TV, to Android 9 Pie. The size of the update is just over 600 MB and includes […]

Zimbra is discontinuing the publication of open releases for the new branch

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The developers of the Zimbra collaboration and email suite, positioned as an alternative to MS Exchange, have changed their open-source publication policy. Starting with the release of Zimbra 9, the project will no longer publish binary builds of the Zimbra Open Source Edition and will limit itself to the release of the commercial version, Zimbra Network Edition. Moreover, the developers do not plan to release the source code of Zimbra 9 for the community […]

In Fedora 33, there are plans to switch to systemd-resolved

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For Fedora 33, a change is planned that will transition the distribution to using systemd-resolved by default for DNS query resolution. Glibc will be switched to nss-resolve from the systemd project instead of the built-in NSS module nss-dns. Systemd-resolved performs functions such as maintaining settings in the resolv.conf file based on DHCP and static DNS configuration data for network interfaces, supports DNSSEC, and LLMNR (Link […]

ZFS on Linux has added support for FreeBSD

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Changes have been accepted into the codebase of 'ZFS on Linux', developed under the auspices of the OpenZFS project as a reference implementation of ZFS, adding support for the FreeBSD operating system. The code added to 'ZFS on Linux' has been tested in FreeBSD versions 11 and 12. Thus, FreeBSD developers no longer need to maintain their own synchronized branch of 'ZFS on Linux', and the development of all related components [...]

Red Hat Summit 2020 in online format

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For obvious reasons, this year's traditional Red Hat Summit will take place online. Therefore, there is no need to buy plane tickets to San Francisco this time. To participate in the conference, you only need some time, a relatively stable internet connection, and knowledge of the English language. The event program includes both traditional presentations and demonstrations, as well as interactive sessions and project booths, [...]

We are collecting and configuring our CDN.

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Content Delivery Networks (CDNs) are used on websites and in applications mainly to speed up the loading of static elements. This is achieved by caching files on CDN servers located in different geographical regions. When a user requests data via a CDN, they receive it from the nearest server. The principle of operation and functionality are roughly the same across all content delivery networks. Upon receiving a request to load [...]

Experience in implementing network fabrics based on EVPN VXLAN and Cisco ACI, along with a brief comparison.

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Evaluate the links in the middle part of the scheme. We'll return to them below. At some point, you may encounter the fact that large, complex L2-based networks are irreparably flawed. First and foremost, this involves problems related to the processing of BUM traffic and the operation of the STP protocol. Secondly, there is a generally outdated architecture. This leads to unpleasant issues in the form of [...]

Engine update and 8K textures: a new graphics mod has been released for S.T.A.L.K.E.R.: Clear Sky

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Enthusiasts from the Remaster Studio team have unveiled a new graphics modification for S.T.A.L.K.E.R.: Clear Sky. It completely transforms the visual component, updates the game to the latest version of the X-Ray engine, adds textures ranging from 2K to 8K resolution, new character and enemy models, revamps the vegetation, and more. Currently, the authors' creation is available only to Remaster Studio subscribers on Patreon, […]

The full range of 7nm Intel products is promised by 2022

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Intel's management often likes to repeat that with the transition to 7-nanometer technology, they will return to the familiar cadence of process changes — once every two or two and a half years. The first 7-nanometer product is set to launch at the end of 2021, but by 2022 the company will be ready to offer a full range of 7-nanometer products. These statements were made at one of the events in […]

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