Tutorials
So that your email provider, the police or an intelligence agency can‘t read your emails on the way through the Internet you have to encrypt it with PGP. PGP stands for “Pretty good privacy“ and is a tool for encrypting and decrypting data that got released first in 1991...
Other
There are many checklists out there, and it's way more one could ever practically implement. Just go step by step and make little changes in your digital live.
I will link some good blogs, forums, news websites and more here.
Auditing your setup and your protection is one of the most important key elements in cybersecurity. In this page I will link some useful websites with test and also some additional info.
The latest privacy and security news for Germany that I can find will be displayed here.