发明名称 |
System and method for delivering a challenge response in an authentication protocol |
摘要 |
A system and method for authenticating a user that includes receiving an access-request of a network protocol at a challenge-response server; determining if an access-challenge message is required; delivering an active script component through a parameter of an access-challenge message of the network protocol when an access-challenge is required; receiving a challenge-response of a user; validating the challenge-response; and selectively sending an access-accept response for a valid challenge-response and sending an access-denied response for an invalid challenge-response. |
申请公布号 |
US8892885(B2) |
申请公布日期 |
2014.11.18 |
申请号 |
US201213601431 |
申请日期 |
2012.08.31 |
申请人 |
Duo Security, Inc. |
发明人 |
Oberheide Jon;Song Douglas;Goodman Adam |
分类号 |
H04L29/06;H04L9/32 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
Schox Jeffrey;Van Osdol Brian |
主权项 |
1. A method for authenticating a user comprising:
receiving an access-request of a network protocol at a challenge-response server, wherein the network protocol is a client/server protocol running in the application layer and using a user datagram protocol as transport; determining if an access-challenge message is required; configuring an active script component to modify an existing static authentication interface of a user device; delivering the active script component through a parameter of an access-challenge message of the network protocol when an access-challenge is required; receiving a challenge-response of a user; validating the challenge-response; and selectively sending an access-accept response for a valid challenge-response and sending an access-denied response for an invalid challenge-response. |
地址 |
Ann Arbor MI US |