Passwords are a nuisance. They are too short, too fixed, and must be entered over and over again. They are even stored on insecure systems. Single SignOn solutions founded in cryptography make it secure to login repeatedly, after entering a secret only once! more...
OpenFortress digital signatures
OpenFortress is a technology specialist in the field of digital signatures and encryption. We have several products that may be useful to you; if you need more, we may be able to develop it for you.