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Cisco ASA 5550 VPN AnyConnect 2-factor authentication

Posted on 2013-12-03
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Last Modified: 2013-12-04
Dear experts,

I try to figure out how to exactly configure a secure two factor authentication with an AAA server (RADIUS) and certificate on Cisco ASA 5550 AnyConnect VPN.
AAA server authentication works fine but it is as solely factor not enough.
Therefore I  tried to configure user specific certificates as second factor (because the key length is long enough against brute-forcing it) and delivered the users certificate as download on the ASA enrollment site after the users enter username and one time password.

Both together won't works.
Is there any forgotten setting to configure / change? Any suggestion would be great!

Thanks in advance!
D. Andris
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Question by:mpiib
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btan earned 500 total points
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This how to guide for start. May want to share specific error from asa or anyconnect client in event viewer etc
http://m.networkworld.com/community/blog/how-guide-cisco-asa-sslvpn-using-certificates
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by:mpiib
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Works for me after some action. Thanks a lot.
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