ISA 2006 does not prompt anonymous users for authentication (Full Version)

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ahassim -> ISA 2006 does not prompt anonymous users for authentication (11.Jun.2008 10:44:02 AM)

I have recently set up an ISA 2006 server. I am having a problem with authentication whereby all anonymous users are being denied access. I want these users to be prompted for logon credentials - how do I go about doing this?

All AD authenticated users work 100%.

Regards,
Aadil



paulo.oliveira -> RE: ISA 2006 does not prompt anonymous users for authentication (11.Jun.2008 5:00:00 PM)

Hello Aadil,

I do not recommend you to mark the check box "Require all users to authenticate", because as you seeing all anonymous access will be denied. Some applications, such as anti-virus programs, doesn´t support authentication.
You can create a rule and allow only an AD user set or all authenticated users, for internet access, for example and ISA will allow only this users to access internet.

quote:

I want these users to be prompted for logon credentials - how do I go about doing this?

Most of browsers pass the credentials of the logged on user, if the computer is joined to domain.

Regards,
Paulo Oliveira.



ahassim -> RE: ISA 2006 does not prompt anonymous users for authentication (12.Jun.2008 2:07:51 AM)

Hi Paul,

Thank you for your response.

I seem to have found where my problem was - it seems that IE 7 uses intergrated authentication which does not allow for this prompt to pop-up. After disabling this function (Enable Integrated Windows Authentication) in IE (Tools -> Internet Options -> Advanced) - the pop-up is now enabled.


Regards,
Aadil



elmajdal -> RE: ISA 2006 does not prompt anonymous users for authentication (12.Jun.2008 2:41:58 AM)

mmmm Nice Tip !!

Thanks for the hint .



paulo.oliveira -> RE: ISA 2006 does not prompt anonymous users for authentication (12.Jun.2008 7:38:05 AM)

Hi Aadil,

to make clear, I´m not Paul, I´m Paulo [:D], I´m from Brazil.

Thanks for giving us a feedback and for the great tip!


Regards,
Paulo Oliveira.



ahassim -> RE: ISA 2006 does not prompt anonymous users for authentication (13.Jun.2008 10:07:39 AM)

Hi Paulo,

Sorry, hope I did not offend you by calling you Paul.

I was quite amazed to find that it was Internet Explorer - I didn't even think of it in the beginning. Good thing I have a Microsoft AD/Desktop specialist around who pointed out that it may be the browser that could be causing it.

Regards,
Aadil



paulo.oliveira -> RE: ISA 2006 does not prompt anonymous users for authentication (13.Jun.2008 10:45:18 AM)

Hey, I´m not ofendend [;)]. No problem. [:D]



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