Hello Everyone!!
         I am really in some serious problem, can you ppl please help
me!
         Is there any PKCS11 wrapper in C# or .Net so that it can be

I have code like this to enumerate certificates from user's personal
store:
           X509Store personalStore = new X509Store(StoreName.My,
StoreLocation.CurrentUser);

I'm trying to knock up a simple demonstration for myself to try using
SSL to send and receive a simple message. I've based this on the code
on the MSDN site -
http://msdn2.microsoft.com/en-us/library/system.net.security.sslstream.aspx

I am doing Forms Based Authentication using the built in tools of .NET.
Authenticating off a database with some code a wrote and using login.aspx,
web.config, etc etc... the usual deal..
I have it all working fine and pages I want to protect show a login page

I have a very simple SslStream interaction with another vendor's server
software. Their certificate is self signed so I have implemented a
RemoteCertificateValidationCallback to ignore the error that this
generates.

Hi, how do you allow strongly type cast parameters to be passed to C#
functions that use weakly type cast parameters while running under the
"Medium" Trust Level security policy shipped with the ASP.NET 1.1
framework?

I want to secure a web service so only authorized client apps can use it.
Will using SSL with an encrypted username and password in the soap header do
the job? I know you could potentially capture a post to a web service (or
anything sent over the web). Will SSL mean you can't ...

I would really like to avoid having to reinstall this app on 20 some
users on our local network because the Certificate expires after a
year. But as soon as I uncheck the "Sign the ClickOnce manfiest box" it
checks itself after I rebuild the app and then the publish fails with

Hi, I'm using VS2003 C#, .net 2.0 running on Windows Server 2000.  
I have a User's SID in SDDL format and also a DIRECTORYENTRY object
representing this user object.  How can I retrieve the name of the domain
that this user object belongs to?  

Whats the deal here MS?
Has Issues in Win2003, only way to allow is a Regedit hack or Installer
class? What kind of BS is this?
So what evey time I install to Win2003 I need to add X number of Application

I'm working on the single sign on project. Does anybody know how to
validate a signed XML against X.509 certificate (public key certificate
is provided) in .NET?
I already tried using the SignXML.CheckSignature() object, but I kept

I am trying to implement role based security in my C# program (define
generic user, define roles and a generic principal during startup of
the program).
With "[PrincipalPermission(SecurityAction.Demand, Name=@"xxx",

    am bharathi currently working in .net platform,in my application
iam in need of retriving the certificate stored at the server and to
validate the identity of the server.
    my sever is winn.mygdc.com and it's a apache web server.

I'm working on the single sign on project. Does anybody know how to
validate a signed XML against X.509 certificate (public key certificate
is provided) in .NET?
I already tried using the SignXML.CheckSignature() object, but I kept

Can I elevate the rights of a delegated user token?
I have a .net service running in LocalSystem context, that is called from a
user context program via IPC. The service has a copy of the user token and
can impersonate the user when required.