Re: website restricted to fixed public IP or to only PC wth predefined configuration

Hello Dominick ,

I created Windows User Control which is getting MAC ID using WMI. And I
am using this User control just as ActiveX control do in Internet explorer.
In other words I am embedding Windows User Controls into Internet
Explorer but i am facing a secuirty problem it's giving following error

"System.Security.SecurityException: That assembly does not allow partially
trusted callers.
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException("

can problem be solved by providing specified permission? If yes what i have
to do for this??


Thanks in advance,
Kausar


"Dominick Baier [DevelopMentor]" <dbaier@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
wrote in message news:4580be6319c0d88c85114051dcd10@xxxxxxxxxxxxxxxxxxxxx
You can't.

You should look into certificate based authentication - this would allow
for scenarios where only owners of a valid cert are allowed access to your
application - and you could utilize external hardware like smart cards.

---------------------------------------
Dominick Baier - DevelopMentor
http://www.leastprivilege.com

Hello All,

I'm working on an ASP.NET application where I need for
only a
few machines (machines accessing the site will have fixed public IP)
to be
able to have access to the website. It should check some hardware
components
of PC to give access to the website. It should also give access to
users
having dynamic IP address, for all such users their Hardware
fingerprint of
predefined desktops and laptops should be checked before giving the
access
to the website.
Can i use and check the remote machine for its MAC
address
and compare it with my database in ASP.NET. As per my knowledge I can
get
MAC in windows app using WMI.
How can i get it done in ASP.NET?
Thanks in advance,
Kausar




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