.NET Security

Had to do a system recovery, now I cannot reinstall my security, any suggestions ...

FxCop advise me to assign some security to my library, with this warning: [link] I should confess that I have little knowledge about this, never done it ...

Hi, I have written a small web server using the HttpListener from .NET framework 2.0. What I cannot get him to do is communicate over ssl. Apparently I don't have to do anything in my code besides setting the ...

I recently bought a laptop that has Windows XP Professional SP2. I was surprised to discover that algorithms under Outlook didn't include SHA1 or 3DES, which seem to be the minimum 'lingua franca' for strong crypto. I looked up the suported algorithms in the CryptoAPI, and found reference to ...

Hello, Having trouble importing a SIMPLEBLOB AES 128 bit session key that was exported from CryptExportKey(...) in CAPI.  Using a machine wide key container. CAPI Code snippet: // Determine size of the key BLOB, and allocate memory. if(!CryptExportKey(hKey, hPubKey, SIMPLEBLOB, CRYPT_OAEP, NULL, ...

how can set the asp.net 2 application to authenticate user using windows integrated authetication with a single signon, with a custom role independant from the user domain role. (role might be stored in SQL server) any artcile would be greatly helpfull. ...

Hi All, This code has been working all right for a couple of days, but suddenly I'm getting the error detailed later (C#): System.Security.Principal.WindowsIdentity ui; System.Security.Principal.WindowsPrincipal up; ui = System.Security.Principal.WindowsIdentity.GetCurrent(); ...

I have tried to use the System.Security.Cryptography.Xml.SignedXml class  to sign an Xml message with Xml-DSIG and using an Enveloped signature type  and the sha1RSA algorithm. Everything works fine with soft certificates  and some smartcard based certificates. I'm using X509Certificate2 to hold  ...

hi,every one!   I have an urgent question. My codes need to be published now,but I learn programs produced with .net are very easy to be reverse-engineered. Could anyone give me some sugguestions to protect my c# codes? ...

Just simple code: using System; using System.Reflection; using System.Security.Permissions; [assembly : ReflectionPermission(SecurityAction.RequestRefuse, Flags=ReflectionPermissionFlag.AllFlags)] namespace UseReflect {     public class Program     {         public static void Main(string[] args) ...

Hi, Our applications are running under visual basic 6 and SQL Server.Security for these applications like user,roles,groups and object permissions are been stored in sqlserver and checked through the application.We have our dynamic menu which is been stored in SQL Server and displayed dynamically based on ...