Let's Encrypt
How to install and use Let's Encrypt certificates on CentOS 7. Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the »
Why do you need PGP ?
"Why I wrote PGP" by Phil Zimmermann “Whatever you do will be insignificant, but it is very important that you do it.” —Mahatma Gandhi. »
Pourquoi PGP ?
"Pourquoi j'ai écrit PGP" par Phil Zimmermann "Quoi que vous ferez, ce sera insignifiant, mais il est très important que vous le fassiez. »