Problem:
SslStream seems to try to open http connections to various machines on
the internet unrelated to the address of the SSL server requested.
This fails for machines not connected to the internet and causes

How can i calculate DigestValue for Reference to signature ( ...
uri="#signatureId" ...)?
I try this code:
xmlElement - signature from xml file;

Greetings All,
I'm not sure if this is the place to post, if not, please indicate me
where to post it.
I just got my hands on my new Office 2007 instalation disc, and

Hey, is there are way to set the permissions on the certificate when
it's been added to the Windows certificate repository? I'm currently
using the 'X509Store' class to add certificates to the repository
using the flag options to persist the private key but I'd like to be

I am working with ADAM and have successfully setup a user using the Proxy Bind Redirection with AD, based on the MSFT step-by-step guide.  Is anyone aware of how to setup up the Proxy Bind for users in ADAM programmatically?  I have written VBS scripts to set up non-binding users ...

        I've been looking for a way to digitally sign an e-mail with .NET
1.1 and I haven't been able to find any way of doing this except by buying a
third party product or using CDO/OOM/ExtMAPI.
I read somewhere that an e-mail can be signed by attaching a pk* file, is

Could anyone tell me if it's possible to create a PKCS#7 from a
previously generated PKCS#1,  using a keypair ( the PrivateKey) and
the CryptoAPI? Or is this a bad aproach to the rigth way to get a
PKCS#7 using just the KeyPair (without certificate) and CryptoAPI?

I'am writing a Windows application using C#. I would like to do this:
Application Start:
   Is User Authendicated (windows)
   does user exists in Administrators or in MyAppGroup ( MyAppGroup = the

i have to use RSA within .net 2.0 and i have to use a 256 bit key-
length.
RSACryptoServiceProvider requires a min. length of 384 bit.
my current solution-ideas are:

I am having invalid token, it cannot be duplicated error 70% of the time on
one machine.  We are creating and validating the current user.  The following
line of code raise exception.
System.Security.Principal.WindowsIdentity winIden=new

what encoding does system.xml.xmldocument.save(string path) use to save the
xml document if there is no <?xml... in the front of the xml document?

I am trying to remove all the ACEs present on a local NTFS folder
using C# -> System.Security.AccessControl.
What I want is just to remove any permission (inherited or explicit)
present on that particular folder and replace those permissions with

I'm dealing with a security problem in a global assembly that I've created
and need some guidance.
The assembly is used by many different client programs, so the installer of
each one installs it in the Global Assembly Cache (which may end up with

I have been working with signed XML in .NET framework 1.1 using the
SignedXml class.
Now I also have to handle signed and encrypted XML, but does framework 1.1
support encrypted XML at all?

I have trouble using AD groups assigned to Roles in AzMan.
The AccessCheck function works great when I assign AD Users direct to
AzMan Roles.
If I put an AD User into an AD Group then assign the AD Group to my