DSL Ideas and Suggestions :: encryption and more

I've just started using DSL and I think it's a great and original distro.
I' have a few question though.
1) does DSL include any encryption software, for example AES or PGP?
if not, can I add an encryption progran to DSL?
2) I burned DSL on a 180mb CD so I have plenty of free space, could I use it to burn some useful archives and access them with DSL?

original here.