Other Help Topics :: Is there a cryptography program for DSL?

I often deal with confidential documents and I would like to be able to encrypt them securely from within DSL. Now I have to keep them "fysically" secure but I would like to be able to secure them i a digital way. Is it possible to add some program to DSL, in a fairly easy way, that would make safe encryption possible? If it's possible to e-mail them with total security with some kind of encryption that would save a lot of work for me. Thankful for any suggestion and help in this matter!

Have fun guys,
meo

PS Everything is NON-COMMERCIAL but yet confidential DS

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