calum.org:~#


Compiling gqrx on CentOS

After using the very good websdr site, I've become interested in software def...

Live Amateur Radio contacts

I've created a site that shows a few of the many amateur radio contacts that ...

Safe browsing

If you want a safe, private, ad-free browsing experience, then in my mind, yo...

UK voting system

The results of the 2015 General Election show quite clearly what a bad system...

Backup your LUKS header and LVM config

If you use disk encryption in Linux, there's a good chance you're using LUKS,...

systemd

There has been a lot of debate about the move to systemd by virtually all the...

PFS in Firefox

During an SSL negotiation, SSL clients suggest a list of ciphers to the serve...

Posted on 2014-05-08 21:52 under crypto, pfs

Enjoyable development

I feel very fortunate to be working where I'm working at the moment. We've re...

Video games

On the bus the other day, I was sat in front of an elderly couple, and overhe...

jconsole remote connections

jconsole (and visualvm) can be used to attach to running JVMs, to give inform...