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all groups > dotnet security > october 2006 > threads for october 15 - 21, 2006

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How do I determine if a windows identity is authenticated to the network domain
Posted by JohnK at 10/20/2006 8:07:15 AM
Hello: I have a Click Once application which makes a secure remoting call to the server. The server can see the windowsidentity of the person making the call and can then do authorization checks and pass that information back to the client. This works fine when I run the application in-hous...more >>

Credentials Double Hop
Posted by mgk at 10/20/2006 4:53:02 AM
Hi! I've setup everything to solve this issue but I still get the message "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'." I have the tags in webconfig <authentication mode="Windows" /> <identity impersonate="true" /> I have the SQL connection string "Persist S...more >>

Question on the use of CryptoStream
Posted by Roy Chastain at 10/19/2006 2:13:42 PM
The example code in the RijndaelManaged class documentation has the following RijndaelManaged myRijndael = new RijndaelManaged (); ICryptoTransform encryptor = myRijndael.CreateEncryptor(key, IV); MemoryStream msEncrypt = new MemoryStream(); CryptoStream csEncrypt = new CryptoStream(msEncr...more >>

COM+ Security error
Posted by Devin at 10/19/2006 11:23:17 AM
I am trying to access a COM+ component through embedded code of my Reporting Services report (an ASP.NET application). I did everything that Reporting Services told me to use an external dll, but I am still getting the following error: System.Security.SecurityException: Request for the permi...more >>

SecurityException thrown when serializing custom exception class
Posted by Martin Liversage at 10/19/2006 3:22:01 AM
I want to create a custom exception class that contains an additional field. However, when I test my exception class I have a problem with serialization where a SecurityException is thrown. Since I believe I have followed all the rules (including using FxCop on my class) I have tried to simpli...more >>

How to deploy a VS2005 VB app without signing the clickonce manifest and assy
Posted by Phillip at 10/17/2006 10:44:29 AM
I would really like to avoid having to reinstall this app on 20 some users on our local network because the Certificate expires after a year. But as soon as I uncheck the "Sign the ClickOnce manfiest box" it checks itself after I rebuild the app and then the publish fails with the error: Sign...more >>

Seeking Advice on RSA
Posted by ed at 10/17/2006 9:20:02 AM
I'm working on a project that uses a combination of an ASP .Net 1.1 application, and a C# .Net 1.1 forms application to securely get data from a server to the client. The way I have it working now is the C# app posts a request (using HttpWebRequest) that includes a command (that tells the s...more >>



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