Tutorial on how to use Fastmail as a smarthost with EXIM4.
How to set up an L2TP with IPsec on the EdgeRouter X.
How to display a pre-logon banner in Windows 10.
Setting a UEFI BIOS setup password on the Dell XPS 15 9560.
How to let the world know you own your Windows computer.
Warning banners for SSH servers and local consoles.
Solve your USB thumbdrive capacity problems.
How to enable the UAC prompt for all admin actions and improve your security.