It’s nice to have DNS records for all of your computers. It’s a giant pain in the ass to remember IP addresses, especially if you’re on something like a cable connection, where the IP address is dynamic (but only changes every month or two). Now, you could go ahead and use DynDNS or No-IP or [...]
Archive of posts tagged security
*nix Tip of the Day: VMS
Okay, so this is maybe a little unusual, but today’s “*nix Tip of the Day” isn’t about Unix/Linux/etc. at all. Instead, it is about their antiquated archenemy: VMS. First, a little bit of history:
<History>
Way back in 1970, the PDP-11 was hot stuff. Ken Thompson, Dennis Richie, Brian Kernighan, and others at Bell Labs were writing [...]
New GPG Key
As you may have seen around the Internet, there was a fairly significant break in the SHA-1 hash function, which is used by default in GnuPG. This is worrisome, since GPG/PGP signatures are one of the only things I’d actually trust to verify somebody’s identity online. So I’ve generated a new key with a 2048-bit [...]
Air Travel
In which my trip to the airport yields a depressing TSA story.
