@misc{rfc2289, series = {Request for Comments}, number = 2289, howpublished = {RFC 2289}, publisher = {RFC Editor}, doi = {10.17487/RFC2289}, url = {https://www.rfc-editor.org/info/rfc2289}, author = {Philip J. Nesser II and Mike Straw and Craig Metz and Neil M. Haller}, title = {{A One-Time Password System}}, pagetotal = 25, year = 1998, month = feb, abstract = {This document describes a one-time password authentication system (OTP). The system provides authentication for system access (login) and other applications requiring authentication that is secure against passive attacks based on replaying captured reusable passwords. {[}STANDARDS-TRACK{]}}, }