Wait, dead mic?

Alright, it is in fact Sunday-morning-in-Europe but I am elbow-deep in setting up some machine over the world's slowest network connection, so if you're into that this is that. #lispyGopherClimate #emacs #ssh #actuallySshX Just building #acl2 and #lambdaMOO . ( #lisp, #logic and #mud ) (and #i2p but there's no accounting for taste).

https://toobnix.org/w/gXLXQqxf5MYg1NDF2Ua6oA

Every week since 2022 ! #peertube #podcast #tech #live every 8am Sunday UTC.

Critical #VMware #vCenter RCE flaw exploited for reverse #SSH access

https://www.bleepingcomputer.com/news/security/critical-vmware-vcenter-rce-flaw-exploited-for-reverse-ssh-access/

#cybersecurity

at some point, i'd love to work on an implementation of the #screenreader of NVDA #nvda #remote / #nvdaremote where rather than using a 6-digit key that can be guessed, it uses #asymmetric #cryptography that genrates #encryption #keys using an algorithm like #rsa / #ecc (eliptic curve cryptography) in order to secure the connections. how it would work is you setup your connection. then, you'll get an encryption key for your session unique to that session. then, you give the user of the computer you want to control or who you want to control your computer the key. once both sides disconnect, the key automatically / automagically expires. it would be like a public / private keypare, where the key is stored on the server terminating the remote session (E.G. nv.seedy.cc, poweredge-r720.featherback-firefighter.ts.net) while the private key is stored on the machines connected to it. and optionally, a passfraze for the key to protect access even if that person has the key, sourt of like how #ssh public/private keypares work.
@cryptography

Problem:

You have a remote, headless computer that is running @tailscale and that needs to have its Tailscale binary updated. If you "ssh" into the host, and do e.g. "apt update; apt upgrade" when it comes time to replace the Tailscale binary you'll lose your TCP connection. The upgrade will happen but you'll lose the link and you'll just have to hope that you can get back in correctly.

Solution:

Use "mosh" instead of "ssh" to connect to the system that you want to update. It uses the same auth system as ssh but the actual connection is over UDP and it's very, very tolerant of temporary loss of connection. Losing the connection briefly does not interrupt the mosh session the way that ssh would drop.

#tailscale #mosh #ssh

I just now found a self-hosted fediverse server that allows connection and administration via SSH. So far its setup instructions are the simplest I've seen for any ActivityPub server software.

https://stegodon.social/

#Fediverse #ActivityPub #SSH #stegadon #social #SelfHosted #WebMaster #WebLord

I don't know what's more stupid: #OpenSSH using different authentication flow depending on whether you have a `.pub` file in addition to the private key or not, or #GitHub suddenly starting to reject one of the two valid RFC 4252 workflows.

https://thorsell.io/2026/07/21/github-ssh-keys.html

#SSH

if anyone knows of an ssh BBS theyd recommend let me know

(via terminals not browsers)

#ssh
#BBS

TS-2026-009: Insecure argument handling in Tailscale SSH permitted root access

https://tailscale.com/security-bulletins

Comments: https://news.ycombinator.com/item?id=48915004

#HackerNews #Tailscale #SSH #security #rootaccess #vulnerability #cybersecurity #technews

Tabby is a free, open-source terminal emulator with a built-in SSH client for Windows, Linux, and macOS.

It supports tabs, split panes, themes, plugins, serial connections, and PowerShell, CMD, WSL, Git Bash, and more, all without requiring an account.

More details: https://digitalescapetools.com/tools/tool.html?id=tabby

#OpenSource #Linux #Windows #macOS #Terminal #SSH #SysAdmin #PrivacyTools

Alt...

Screenshot of the Tabby project page showing the terminal emulator's interface, download and community badges, and a preview of its modern, customizable terminal for Windows, macOS, and Linux.

#SSH #TELNET #BBS #90s #CHAT #GAMES #MRC #IRC #A-NET_ONLINE #ANetBBS

ANetBBS official Beta release today! 7-1-26!

https://www.reddit.com/r/bbs/s/M7D4jzA58h

Oh joy, pre-auth libssh2 RCE.

Edit: fortunately it looks like sshd is not impacted, and it requires a malicious server for exploitation.

https://arcticwolf.com/resources/blog/critical-remote-code-execution-vulnerability-in-libssh2-client-library-require-urgent-mitigation/

#rce #ssh

New #ssh key #randomart creature - now it's just ordinary #lemur hanging from branch, without any unnatural/fantasy features. It's tail was obviously visible in terminal.

#drawing #art #MastoArt #CreativeToots #krita #ArtWithOpenSource

Alt...

Cartoon style drawing of a lemur, hanging from tree branch, back down, belly up with free hanging striped tail. The branch is just drawn as isolated on white background, without rest of the tree. There is pale gray double circle, fading in upper half, around lemur's body.

Alt...

Small cut of screenshot with black terminal with white characters, displaying ssh key randomart. Shape made of random characters are similar to lemur from the first picture in its body pose.

RE: https://mastodon.cloud/@WoodooProd/113937912923571368

Thinking I still have an advanded save game there..

ZORK

#zork #infocom #adventure #text #games #gaming #retrogaming #retrocomputing #BBS #BBSing #ssh #EndOfTheLineBBS #bulletinboards #textmode #ANSI #ASCII #terminal #retrocomputing #oldschool