One-Time Password (OTP) Module
Posted by jchin1968 on June 12, 2010 at 6:45am
Hello. I'm thinking of developing a "poor man's" one-time password (OTP) module. I call it a poor man's OTP since it will not require the purchase of a hardware key fob for generating passwords and the one-time passwords will be emailed to a mobile phone using a secure SMTP server rather than a SMS gateway which usually incurs a fee.
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