Web requests from an ISA-local web application may receive unexpected authentication prompts

Doron Juster discusses an interesting issue regarding authentication settings on Web Proxy listeners and how they affect Web applications (such as a Web browser) running on the firewall. This article provide more evidence that enabling the Require all users to authenticate option on a ISA Firewall Network’s Web Proxy listener is a very bad thing 🙂

Check out Doron’s article at:




Thomas W Shinder, M.D., MCSE
Sr. Consultant / Technical Writer
Prowess Consulting www.prowessconsulting.com

PROWESS CONSULTING documentation | integration | virtualization
Email: [email protected]
MVP — Forefront Edge Security (ISA/TMG/IAG)

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