High-security passwords and encryption
https://www.searchadministrator.com/
https://passlok.com/
https://dblspk.io
Rampant Logic
https://passlok.com/
https://passlok.com/
Stephan Boyer
Francisco Ruiz
http://catberry.org/
https://passlok.com/ursa/
Tengu
http://www.agentur-simon.de/