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2026-03-27
In real infrastructure, access to GitHub is not always direct. Somewhere outgoing 22/tcp is blocked, somewhere HTTPS is unstable, DPI is in place, or the corporate network allows outbound only through an intermediate …
Read more2026-03-20
Are you tired of entering passwords or tokens for every git pull and git push? Do you copy your SSH key to every server and worry it might be stolen or “stuck” in logs? In this article we’ll look at …
Read more2025-10-23
Hello! If you’re new to the world of remote server administration, you’re probably familiar with SSH — a reliable tool for connecting to remote machines. But what do you do when the connection is unstable: …
Read more2025-09-29
Introduction In previous articles, we explored different file transfer protocols — from classic FTP and SFTP to modern solutions like S3 and WebDAV. Now let’s take a closer look at Rsync — a powerful tool and protocol …
Read more2025-09-25
Introduction In addition to “heavyweights” like SFTP, there are simpler, narrow-purpose protocols. They aren’t meant for everyday file sharing, but are indispensable in their niches. In this article, we’ll look at two …
Read more2025-09-24
Introduction After we figured out insecure FTP, it’s time to meet its secure successors. Here’s where confusion often arises: many people think FTPS and SFTP are the same thing. In reality, these are two completely …
Read more2025-08-12
Introduction: Server Security — The First Line of Defense Once you deploy any server or virtual machine, one of the first and most important tasks is ensuring its security. Even if your server doesn’t contain critical …
Read more2025-07-16
In a world where cyberattacks are becoming increasingly sophisticated, protecting remote access to servers and network equipment is of paramount importance. Simply opening ports for SSH, RDP, or web interfaces makes them …
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