.NET Security

Hi, 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 certifiates in ...

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". When I watch the signedCms.certificates(0) I see the certificate but the ...

I have recently upgraded my client app to .NET 2.0 to take advantage of the 2.0 framework's enhanced certificate classes.  The app polls a web service for information.  In the environment that we're in all sites must use certificate authentication.  Users login to their PCs using CAC card device ...

Hi, I'm trying to create a scheduled tasks from a .Net application (actually a webservice). It runs as Network Service and this account doesn't have rights to create scheduled tasks on the machine so I need to create another account ...

Hi all 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. ...

I have created an ActiveX control that does word automation.  Once I creat an instance of work I get the following message System.Security.SecurityException: That assembly does not allow partially trusted callers. I am using .net 2.  I have a key and use the regasm tool after it the ...

Hi All! I need to make an XmlSignature that contains Object with data that will be signed and some not be signed - to use Xades:SignedProperties and Xades:UnsignedProperties. This is my object struct: <Object>   <xades:QualifyingProperties Target="#s"> ...

Hello, 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 -- lets say they subscribe to:  ...

Hi, 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). I have tried signing all of the files involved with a valid verisign ...

hi, 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 - ...