From Digital Confidence:
Sisma keeps your accounts details and passwords in a secure database that is encrypted with strong 256-bit Advanced Encryption Standard (AES, Rijndael) cipher. Sisma includes a strong random password generator which can generate alphanumeric or pronounceable passwords. Sisma promotes password management best practices by warning you when a weak password is chosen or when a password is reused across accounts. Sisma allows you to specify expiration time for passwords and reminds you to change them when they expire. Sisma employs advanced clipboard clearance mechanisms to minimize the risk of passwords left in the clipboard after you have used them.