.NET Security

Hi everyone Has anyone got the least experience in integrating the Digital Signature with an ASP.NET[C#] Web Application? Here in Denmark, as I supose in many other countries, they're promoting the digital signature. A lot of people already has one, to do their taxes, and ...

how can protect my source code from decompiler? ...

Hi everyone, I've got the following error: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection. In my webconfig file I use: <authentication mode="Windows"/> <identity impersonate="true"/> My connectionstring is: ...

Hi guys,   I am writing a simple client-server app and the client sends requests to the server. The client and server communicate using sockets.   I want to encrypt the client request using servers public key. This is ...

Is there any security engineering section for windows form in .NET. There is a security engineering section for web application in msdn [link] Can the above section be used for windows form as well. ...

my ASP .Net application works fine until I have it run under SSL.  When a remote user wants to write a file or create a folder, the app will throw a permission error although permission is already given (again, it works with ...

I'm experiencing something that I am not certain is normal or a problem.  I have a byte array that, once run through a method that encrypts using Triple DES, the array now "appears" to be truncated.  By this I mean that the final ...

Hi, i need a simple way ( no app blicks ) to encrypt and decrypt data what is the object/method i should use? TIA. ...

Why do code signing authorities refuse to issue certificates to individuals or open-source projects? Are they seriously saying that organisations like Enron, Worldcom, etc are more trustworthy than the people who contribute to GotDotNet? Why do they cost so much? ...

I'm trying to use the LogonUser function from "advapi32.dll" as described in the KB article "How to validate Windows user rights in a Visual Basic .NET application" but the function returns the error message "A required privilege is not held by the client.". Please can you explain what this means and what ...

Multiple sessions is pretty feature of XP. In domain environment its not working by default. How can i use this feature in domain environment? May be Vista can help me? ...

how to get the number of milliseconds between two System.DateTime objects ...

I am getting an error stating "...data to be encrypted exceeds the maximum for this modulus of 256 bytes".  I am at a loss as to how this could be, as I'm only attempting to encrypt less than 30 characters.  Does anyone have ...

Hi, I've already posted this in a different group, but I've received no reponses... ------- I have some load balanced IIS servers, which get content and .NET applications from clustered file servers using UNC shares. The content within the shares are secured using NTFS file permissions. I've turned on delegation ...