Generating OTPs without the need for a special hardware token. Using motp, hotp or totp algorithms, wih multiple profiles and time-zone support. <b>Support:</b> * <a href="http://motp.sourceforge.net/">mOTP</a> * <a href="http://www.ietf.org/rfc/rfc4226.txt">HOTP RFC 4226</a> * <a href="http://www.ietf.org/rfc/rfc6238.txt">TOTP RFC 6238</a> <b>Features:</b> * Profiles for multiple security sites * Time zone support One time passwords provide two-factor authentication for added security.