February 2011
Intermediate to advanced
332 pages
9h 3m
English
Content preview from Squid Proxy Server 3.1: Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using multiple authentication schemes
We can configure Squid to use multiple authentication schemes by using the auth_param directive for each authentication scheme. If we use multiple authentication schemes, then Squid will present the clients with a list of available authentication schemes. According to RFC 2617 (http://www.ietf.org/rfc/rfc2617), a client must select the strongest authentication scheme that it understands. However, due to bugs in various user agents, they generally pick the first one.
So, while adding the configuration lines with the auth_param directive in our configuration file, we should consider the following order (strongest first) for the different authentication schemes:
- Negotiate/Kerberos Authentication
- Microsoft NTLM Authentication ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.