Do you access a server with username and password? It's a combination padlock facing the street
✍️ This post was written with two hands. The story — the first part — is Murilo's, lived and told by the person who was there. The technical manual , …
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Хардкорная агентская разработка под iOS, часть 1: отдельный Mac Mini для агентов
Агентская разработка развивается семимильными шагами. Но не всё идёт так радужно, как хотелось бы. Например, ИИ-агенты по умолчанию заваливают разрабо…
known_hosts
1. Introduction As the golden standard of secure remote access , the Secure Shell (SSH) protocol has several layers of protection. One of them involve…
Multiplexing SSH Connections with Control Master: Speed Up Deployments and Automation
Every SSH command you run opens a fresh TCP connection and completes a full cryptographic handshake. Here's how to do it once and reuse it hundreds of…
SSH как корпоративный L3-туннель: когда классические VPN-протоколы больше не работают
В последние годы для команд, которые работают с зарубежной инфраструктурой из России, обычный корпоративный VPN перестал быть чем-то, что можно один р…
I Built a Local-First SSH + SFTP Workspace for Developers
Most SSH tools solve the connection problem. I wanted to solve the workflow around the connection. When I manage servers, the work rarely stops at "op…
Hardware-backed SSH keys, end to end: YubiKey, PIV, software alternatives, and where SSH CAs fit in
This is a working guide to using a YubiKey for SSH on a real Linux fleet, plus the surrounding landscape — PIV, software-only alternatives, and SSH ce…