I close SSH port 22 (and what I use instead)(michelebologna.net)

42 points by speckx 2 months ago | 45 comments

Beyond the Nat: Cgnat, Bandwidth, and Practical Tunneling(blog.rastrian.dev)

27 points by rastrian 10 months ago | 11 comments

Oh My Zsh adds bloat(rushter.com)

285 points by fla 9 months ago | 255 comments

Closing a stale SSH connection(davidisaksson.dev)

166 points by granddave 3 years ago | 66 comments

Ghrc.io appears to be malicious(bmitch.net)

352 points by todsacerdoti 1 year ago | 58 comments

Blog post by Brandon Mitchell reporting that ghrc.io, a typo of GitHub's ghcr.io container registry, appears to steal GitHub credentials.

Setting Up an RK3588 SBC QEMU Hypervisor with ZFS on Debian(blog.kumio.org)

59 points by kumiokun 1 year ago | 17 comments

You already have a Git server(maurycyz.com)

596 points by chmaynard 1 year ago | 393 comments

Blog post explaining that any server with SSH access can host git repositories, showing how to clone over SSH and allow pushes to the checked-out branch.

How SSH port became 22(ssh.com)

358 points by sysoleg 2 years ago | 140 comments

SSH Academy page from ssh.com explaining SSH ports and the story of how SSH was assigned port 22.

Io_uring, kTLS and Rust for zero syscall HTTPS server(blog.habets.se)

444 points by guntars 1 year ago | 138 comments

Blog post describing building an HTTPS web server in Rust using io_uring and kernel TLS to avoid system calls on the request path.

SSH over HTTPS(trofi.github.io)

373 points by jandeboevrie 2 years ago | 124 comments

A blog post showing how to tunnel SSH through HTTPS using an ssh ProxyCommand with socat and Apache's mod_proxy_connect.

A Practical Guide to SSH Tunnels: Local and Remote Port Forwarding(labs.iximiuz.com)

376 points by signa11 4 months ago | 77 comments

A tutorial by Ivan Velichko on iximiuz Labs explaining SSH local and remote port forwarding, the sshd settings involved, and how to remember the flags.

Open source security at Astral(astral.sh)

344 points by vinhnx 6 months ago | 95 comments

Astral blog post by William Woodruff describing the techniques Astral uses to secure its open source tools and their build, test, and release processes against supply chain attacks.