Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

CSS 40/128 bit SSL recognition

Is it possible for a CSS (11501 SSL) to detect the browser version of an incoming client to see if he is able to do 128 bit SSL or only 40 bit SSL? Is that in the HTTP header, if so, where / which string / ...?

Thanks for any helpful comment,

Uli

1 REPLY
Cisco Employee

Re: CSS 40/128 bit SSL recognition

the CSS in general can detect the browser type with the command 'header-field-group' and the 'header-field user-agent ...'

Otherwise, when you define your ssl-server, you need to specify the cipher mode accepted by the module.

You can list 40 bits cypher modes and 128 bits cipher modes.

The SSL protocol will negotiate the best one.

Gilles

146
Views
0
Helpful
1
Replies
CreatePlease to create content