Re: [perpass] HTTP user-agent fingerprinting

Nicolas Mailhot [2013-09-16T12:34]:
> User-Agent is invaluable for filtering out pathologic web clients in a network without bothering legitimate users.

* At which level do you need to filter out? (proxy, server, …)
* Which type of clients? (bot, browser, etc?)
* Why do you need to filter out?
* What are you looking for in the UA string?

/me is interested to know. I'm kind of collecting how the UA string is used out in the wild in good and bad ways.

-- 
Karl Dubost
http://www.la-grange.net/karl/