1
vote
1answer
1k views

ISA 2006 switch to kerberos causes authentication problems for some users

In our large corporate environment we have 4 ISA 2006 servers set up. The users (WinXP IE8) are configured with an automatic proxy configuration script. Recently, the PAC was modified to return FQDN ...
0
votes
1answer
286 views

Isa server 2006 proxy chaining : Why my Isa don't use proxy after one connection loose?

I have a ISA server 2006 and all my HTTP request are forward to another proxy. I have configure ISA for that, when the proxy is unreachable, ISA does the request directly. My problem is that when the ...
0
votes
1answer
303 views

Isa server 2006 proxy chaining : How to chain only HTTP traffic?

I am trying to configure ISA server 2006 to chain all HTTP request to another proxy (which propose compression services). But this proxy don't support HTTPS traffic. For the moment, I use the web ...
0
votes
1answer
1k views

Bypass external proxy in web chaining for one URL

We have an ISA in a school that has to pass all traffic to the local authority's proxy to get to the internet. We do that in the web chaining rule. The local authority have created a website on their ...
1
vote
1answer
756 views

ISA Proxy - HTTPS Traffic

We have an ISA 2006 setup for our organisations proxy. It's been working well for the last few months just blocking everything except a few allowed web site and web applications. We need to allow ...
0
votes
1answer
3k views

How to get ISA 2006 Web Proxy to work with the Single Network Adapter template

I need to test an issue with running our application behind a proxy server with different type of configurations, so I installed ISA 2006 Enterprise on a desktop computer. Since this computer only has ...
0
votes
2answers
126 views

Changing Internet connection on ISA Server 2000

We are getting a new internet connection installed and will need to unplug the old one and connect this to our ISA Server 2000. Will this be a simple swap out job? We will be given a new ip, which i ...
1
vote
1answer
867 views

How to implement dynamic web blacklists in ISA Server 2006?

I'm looking for a way to implement web site blacklisting in ISA server 2006. I know how to manually define a destination set and block access to it, and I also know how to import XML lists. What I'm ...
2
votes
4answers
20k views

Cannot get proxy.pac file to get browsers to go DIRECT for localhost

I am gonna throw this problem out into the wild. We have just started using a proxy to log users internet usage against login names. This is setup on ISA Server 2004 (which is on our Internet gateway ...
5
votes
5answers
11k views

Will a reverse proxy in front of web server improve security?

Third-party security professional is recommending we run a reverse proxy in front of the web server (all hosted in the DMZ) as a best practice security measure. I know this is a typical recommended ...