voluntary, intentional, deliberate, willing mean done or brought about of one's own will. voluntary implies freedom and spontaneity of choice or action without external compulsion. a voluntary confession; intentional stresses an awareness of an end to be achieved. the intentional concealment of vital information deliberate implies full consciousness of the nature of one's act and its consequences. deliberate acts of sabotage
PAM is a framework that assists applications in performing what I'll call authentication-related activities. The core pieces of PAM are a library (libpam) and a collection of PAM modules, which are dynamically linked libraries (.so) files in the folder /lib/security.
The authenticator is typically a hardware token (such as a USB token, smart card or key fob) and the software token is the RSA Authentication Manager Software that provides the security engine used to verify authentication requests.SA Secure ID Vulnerabilities. RSA secureID, which is considered to be the strongest authentication system on the market, was the target of a network breach in March 2011.