.NET Security

Hello, I would like to make sure that my web service only can be called from my strong name assembly. But I get a SoapException when I try to call a web method with the StrongNameIdentityPermissionAttribute set. So I guess that ...

Hi, I'm using the following code to check signed xml files: SignedXml signedXml = new SignedXml(); //  [link] CspParameters cspParams = new CspParameters(); cspParams.Flags = CspProviderFlags.UseMachineKeyStore; RSACryptoServiceProvider rsaPublicKey = new ...

IIS Authentication Problem? Since '95 I have been a contractor develoing applications using Borland Delphi (Object Pascal) creating win32 C/S stuff. Having recently completed amy last contract I decided to try my hand at dotNet stuff. I downloaded the trial version of Visual Studio 2003. So far I learned some ...

Hello, Is it possible to create an AppDomain with FullTrust permissions? I'll be hosting the .NET runtime in an unmanaged program, but since my program will typically be run from the network, I'd like to reduce the "administration" overhead of having to modify the policies. ...

Does anyone know of an anti virus API that could be used to scan uploaded files from a web site?  I am creating an application that will allow users to upload files into a SQL database.  Theoretically I'm sure we could have it upload the files to a directory ...

Dear all, I need to make a strategic decision on an application where data security is important. Collected data must be stored in a database and I need to create an application using vb.NET to collect those data and store them in that ...

I am creating a seperate appdomain to host assemblies having less than full trust.  The second appdomain has a different ApplicationBase path then the host.  I created a "DomainBroker" instance that implements MarshalByRefObject to instruct load and execute the less then full ...

Given a pgp public key:  Is it possible to encrypt data using the System.Security.Cryptograghy library and decrypt the data using PGPcmdln?  I tried and got this error (while trying to decrypt the file):  "File is not a ...

Hello, would you please provide me with some simple sample of how to use the DESCryptoServiceProvider to encrypt a buffer byte[] buffer; with key byte[] key; I saw some sample using Streams, but is there a simpler method working for ...

Hi, I am porting an application from Java to .NET. The application encrypts data using RSA, and this data is sent to a Linux box where it is decrypted using openssl libraries. Public(.crt file) and Private Keys(.key file) are ...

I am creating computer accounts from a web interface and need to set the group that has the rights to join the computer to the domain (by default it is Domain Admins). I can create the accounts, and join them as a domain admin. The problem ...