Synchronize Data between two Servers behind Firewalls
How to synchronize files between two servers behind different firewalls that don't see each other using rsync and and ssh with root access on both servers and through a user's laptop as man in the middle.
SuisseID as Code Signing HSM
How to get a SwissSign codesign certificate using the SuisseID as HSM on Linux Ubuntu. Example how to digitally sign a windows executable.
Combine PKCS11 (SuisseID) and SSH
How to use a PKCS#11 hardware token, such as SuisseID for SSH login.
Install SwissSign SSL Server Certificate in Apache
How to install SwissSign SSL certificates on an Apache webserver.