Articles in the Security category

How to choose a good password?

If re like me, you might find it difficult to come up with a new password every time a website or an app asks you to create an account...

Two Factor Authentication with SSH & S/Key on OpenBSD

For some time now system administrators have known that password authentication has its shortcomings. Password based authentication...

Spam filtering with OpenBSD and making spamming a little harder

Spam is the most annoying thing I have to deal with every day on my servers. Only 3-4 spams make it daily all the way to my inbox, but I...