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Cisco AnyConnect VPN Client Administrator Guide
OL-12950-012
Chapter 1 Introduction
Remote User Interface
The Security Alert dialog box appears only on the first connection attempt to a given security appliance.
After the connection is successfully established, the “thumbprint” of the server certificate is saved in the
preferences file, so the user is not prompted on subsequent connections to the same security appliance.
If the user switches to a different security appliance an
d back, the Security Alert dialog box appears
again.
For detailed information and examples of ins
tances in which the remote user does or does not see the
Security Alert dialog box, see Adding a Security Certific
ate in Response to Browser Security Alert
Windows, page 2-4.
Ta b l e 1-1 Certificate, Security Alert, and Connection Status
Certificate Status
Does Security
Alert Appear? Client Connection Status
Server certificate sent to the client from
th
e security appliance is independently
verifiable and the certificate has no
serious errors.
No Success
Server certificate sent to the client from
th
e security appliance is not
independently verifiable and the
certificate contains serious errors.
No Failure
Server certificate sent to the client from
th
e security appliance is not
independently verifiable and the
certificate does not contain serious errors.
Yes Because the client cannot verify the
cert
ificate, it is still a security concern.
The client asks the user whether to
continue with the connection attempt.