.NET Security

Hello, I'm playing around with encryption/decryption, and I am trying to find all the hashing algorithms that are available to .NET.  Specifically, I'm trying to get all possibilities for the PasswordDeriveBytes.HashName property.  (I couldn't find it on MSDN.) ...

Hello. I'm developing a client server program using RSA to encrypt/decrypt data sent and received via NetworkStream. On win2k when I try to decrypt a message, encrypted with 1024 bit key I got exception: "bad data", but when I ...

Hi, I posted this message in the microsoft.public.windowsxp.security_admin but I think it might be better in this list. Sorry about the duplication I'm just in a pickle and really need some help. ----------------------------------------------------------------------------------------------- I'm using the DPAPI from VC++ to encrypt some important data. My application ...

Hello, I am working on a product when we are shipping a web service and a windows client to several end-customers. The web service should be able to run either on the inside or on the outside of their firewall. The same CD are ...

hi, I've read a lot about the issue with Marshaling BSTR representing binary data to managed UNICODE string and truncation that occurs in CAPICOM, but I can't find the discussion "How do we sign binary data" in [link] ...

I am having a strange problem; I am hoping someone can help me. I am sending email through my vb.net program using the cdo model with this code:             Dim objMail As New CDO.Message ...

I have an application we are building that will be used by a number of different users on shared PCs.  I want to be able to store a number of user settings in a location that is unique for each user, so that one user's ...

Hello, I have got the following problem: My application references an assembly of a third party library. A class implemented in this assembly stores a file in the Isolated Storage. Unfortunately this class does not implement a method to delete this file. ...

We are working on a distributed VB.Net application which will access a SQL database located on a known server.  Each client will run on the user's local machine.  To implement this, we are trying to use remoting for our ...

I am attempting for find the groups that a user is associated with but all the examples I come across don't work.  I'm unsure as to whether it is due to permissions on our network or if I'm constructing the path to use incorrectly. ...