SAASPASS offers the ability to use SMS (text messaging) as two-factor authentication for the employees who do not have mobile phones that support the SAASPASS application. A dynamic password sent by SMS increases the security compared to static username/password credentials but is considerably less than dynamic passwords generated by the SAASPASS mobile application. The SAASPASS app is available on all the mobile phone platforms like Android, iPhone, Windows Phone, Java ME and Blackberry.