for folks interested in more on yubikeys and gpg I also would suggest these two blog posts http://viccuad.me/blog/secure-yourself-part-1-airgapped-computer-and

for folks interested in more on yubikeys and gpg I also would suggest these two blog posts http://viccuad.me/blog/secure-yourself-part-1-airgapped-computer-and-GPG-smartcards/ http://viccuad.me/blog/secure-yourself-part-1-airgapped-comp... http://blog.josefsson.org/2014/06/23/offline-gnupg-master-key-and-subkeys-on-yubikey-neo-smartcard/ http://blog.josefsson.org/2014/06/23/offline-gnupg-master-ke...