I'm trying to run an assembly in internet explorer (local mode - smart
client architecture).
I need to secure the running, so the first step is protecting the URL.
In .net framework 2.0 configuration I go to ->runtime security policy -

I am trying to copy file from a win2000 server to a shared directory on
win2003 server using a COM component. I have used impersonation and it seems
to work fine.
But i am getting Access Denied error while copying file from the component.

Hello,
We have a program which is signing files with CAPICOM. Those signed files
(detachted) can't be verified by the .NET classes. I receive "Invalid
Signature".

I am looking for suggestions / best practices for creating a C# client
application that can communicate with a Microsoft Certificate Authority
running on a windows 2003 server. The application would like to submit
PKCS#10 certificate signing requests and recover the issued ...

I have an application that is comprised of:
A main executable
Some dynamically loaded dlls
The application sets up a server listening on a port (9xxx).

Was wondering how or if this is possible - assuming the use of FullDuplex,
but open to whatever works well.
Goal:
Have x number of clients subscribe to a WCF fullduplex over tcp service --

We are trying to do something that doesnt appear to be possible.
Simply this:
We create a IPrincipal object on the client based on a custom class that
holds info we need for auditing (ip, workstation_name, etc)

running Hi,
I have a .net 2.0  service that periodically needs to access a web site on
the same 2003 server machine that is configured to use https   .
The only way I can get this working is to run the service with the

This is driving me nuts.
I would like to secure my WCF service using certificates but I would
like to define which certificates have access, preferably configurably
since each of my deployment environments have different certificates.

Is it possible to call a fully trusted code that performs actions that the
partially trusted appDomain running code is not allowed to run?
Here is my scenario:
1. create an appDomain which is restricted from writing to a specific file.

I'm building an app on our local intranet....
I can pull the network ID through -User.Identity.Name
Once I have this can I use this, or a token, or LDAP, Active Directory....
to find out more information about the user, firstname, lastname, email...

I'm trying to get the Friendly Name from the certificate store but neither the X509CertificateCollection nor the X509Certificate class have any
friendly name in it anywhere.
I'm using .NET 1.1.
TIA.

I am using .NET 3.5 and accessing a local share
DirectorySecurity ds = Directory.GetAccessControl("\\\\127.0.0.1\\c$\\test");
But this gives an exception error of 1265
at

I have a COM component that is a ext property page in AD users and computers
snap-in.  I'm testing on different virtual machine and I'm getting error in
one of the vm installed Win2000 server sp4 but it works fine on another vm
with the same OS.  Right before the execution of the ...

I use RSACryptoServiceProvider.VerifyData to verify a digital signature.
The public key is loaded with RSACryptoServiceProvider.ImportCspBlob and
SHA1CryptoServiceProvider is used.
I have some Windows XP SP2 PCs under a Windows Server 2003 Small Business