.NET Security

How do you protect your application code in C#.net. ...

Guys, I have a small class in a web app that encrypts and decrypts values using the RSACryptoServiceProvider class, using the machine key store. The code works fine and I am able to encrypt/decrypt information fine in my application. ...

Hi there. I am getting an Access is denied message when calling a Windows .Net 2.0 app (a simple progress bar) from inside of another Windows .Net 2.0 app. Here is where I get the Access is denied message: ...

The hosting service I am currently using allows the following Code Access Security permissions. 1. DnsPermission to perform DNS queries 2. FileIOPermission to read and write files within application directory. 3. ReflectionPermission to reflect public members of a type, with "NoFlags" ...

Hello, We have an no touch deployment application hosted on a webserver and invoked via a link like http://myserver/myprogram.exe This requires that the user have myserver in the list of trusted sites and this site to have elevated permissions.  This has been working well ...

Hello.  I currently use SQL Profiler for our apps which we use to audit security and events in seeing which SQL login user or Windows domain login user did what on which database and what time, etc...  An experienced ...

Hi, I am trying to debug some old code that has this line in it: WindowsPrincipal winPrn = new WindowsPrincipal(WindowsIdentity.GetCurrent()); When I run this line (which I believe should be doing nothing more than indicating who I am), I get the following error: ...

Hello Just want to run an idea past you i've had for the licensing scheme for my application to see if anybody can see any potential pitfalls for it and things I should think about. 1) 'Paid for' functionality stored in unmanaged DLL, shipped encrypted in ...

Hello, I have written a small application (A) that connects to a web site through SSL, sends a request and receives a response. This application works fine. In particular, the SSL handshake takes less than 0.20 sec. If I use the exact same piece of code inside a very simple Windows ...

Hi, When i'm using the SSLSteam class, and i want to do a Client authentication, must my client certificate be stored in the current user's "MY" store ? Can i load this client certificate from a file using X509Certificate.CreateFromCertFile(MyCertFile) ? ...