Permalink  crypto, security, tech, web  Comments Off on
Feb 052016

The free certs from do indeed work as described. I wanted to check them out for some public facing services I wanted to run. To get the certificate you run a program on a host that DNS resolves to the cert you want to get – so if “” resolves to, you need to install the cert generation program on, and have either 80 or 443 free (I […]

when you’ve really hosed yourself

 hack, tech  Comments Off on when you’ve really hosed yourself
Oct 312012

Or, perhaps, working with a really minimal system… saw two posts that were pretty handy – basically how to reconstruct binaries with the shell alone (no cheats like mv or an editor or anything…); reconstruction by force: And: Some nice little functions here building on the above: