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c-wind1d ago · 8 min read

Why Non-ASCII Input Breaks over SSH: Locales, SendEnv and the `env` Request

Originally published on MistLab. Part 4 of Building an SSH Terminal. Part 4 of "Building an SSH Terminal". Code excerpts are from MistTerm v1.2.26, an open-source (AGPL) SSH terminal client by MistLa

mistlab.hashnode.dev

Buran Host1d ago · 3 min read

How to Secure SSH on a Fresh VPS in 10 Minutes (Keys, Firewall, Fail2ban)

Disclosure: I run Buran.host, a VPS hosting service. The steps below work on any Debian or Ubuntu server, no matter where it is hosted. A new VPS is scanned by bots within minutes of getting a public

buran-host.hashnode.dev

c-wind2d ago · 9 min read

What Happens When You Paste into a Terminal: Bracketed Paste, the 4095-Byte Line, and UTF-8 Boundaries

Originally published on MistLab. Part 3 of Building an SSH Terminal. Part 3 of "Building an SSH Terminal". Code excerpts are from MistTerm v1.2.26, an open-source (AGPL) SSH terminal client by MistLa

mistlab.hashnode.dev

404 Founders4d ago · 11 min read

Tailworm: Eleven Tailscale Flaws and the Year of Root

Tailscale patched five security bugs in SSH and Serve between June and July 2026. On 25 October, a researcher dropped eleven more. Erica Windisch of Cyberdione Labs published a report called Tailworm

404-founders.com

c-wind4d ago · 8 min read

SSH Flow Control, and Why an SSH Client Must Keep Reading While It Writes

Originally published on MistLab. Part 2 of Building an SSH Terminal. Part 2 of "Building an SSH Terminal". Code excerpts are from MistTerm v1.2.26, an open-source (AGPL) SSH terminal client by MistLa

mistlab.hashnode.dev

c-wind5d ago · 9 min read

From Bytes to Glyphs: How a Terminal Emulator Actually Works

Originally published on MistLab. This is Part 1 of the series Building an SSH Terminal. Part 1 of "Building an SSH Terminal". Code excerpts are from MistTerm v1.2.26, an open-source (AGPL) SSH termin

4 mistlab.hashnode.dev

circuitrocksOct 22 · 2 min read

Run an SSH Server on an RP2040 Pico with Ethernet

Picture a lab bench at 11 PM, a thesis demo due in the morning, and a board that only talks over a USB cable you keep unplugging by accident. Ricardo Marques went the other way: he made an RP2040 answ

circuitrocks.hashnode.dev

techpotionsOct 20 · 8 min read

Claude Code Remote Control: Running Agents From Your Phone

Originally published at techpotions.com. Here's how to Claude Code remote control: three practical setups that let you fire off long agent runs from your phone, and a clear-eyed look at what breaks wh

techpotions.hashnode.dev

Paul AdeoyeOct 18 · 14 min read

Linux Networking, SSH, Logs, and Troubleshooting

A Linux server can be running normally and still be unreachable. An application may be healthy locally but inaccessible from another machine. A domain name may resolve to the wrong address, a service

paulking.hashnode.dev

Yogeshwar PeelaOct 17 · 27 min read

HackTheBox: Odori Writeup

Summary Odori ships as an offline forensics box: the only live services are SSH and Samba, and an anonymously readable backup share just points to a BitLocker-encrypted VMDK handed out with the machin

exploitnotes.hashnode.dev

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Trending tags this week

Why Non-ASCII Input Breaks over SSH: Locales, SendEnv and the `env` Request

How to Secure SSH on a Fresh VPS in 10 Minutes (Keys, Firewall, Fail2ban)

What Happens When You Paste into a Terminal: Bracketed Paste, the 4095-Byte Line, and UTF-8 Boundaries

Tailworm: Eleven Tailscale Flaws and the Year of Root

SSH Flow Control, and Why an SSH Client Must Keep Reading While It Writes

From Bytes to Glyphs: How a Terminal Emulator Actually Works

Run an SSH Server on an RP2040 Pico with Ethernet

Claude Code Remote Control: Running Agents From Your Phone

Linux Networking, SSH, Logs, and Troubleshooting

HackTheBox: Odori Writeup