Is there way to prevent our application from being analysed or injected? (c#)

Question

There are loads of profilers and static code analyzers out there for C# assemblies.

Just wonder if there are any methods to prevent being analyzed, because it does make me feel a bit nervous when being stripped.

I have searched all over the Internet and stackoverflow. There seems none for my wonder.

What I've got are only some even more scary titles like these (sorry, new user can't post hyper links, please google them):

"Assembly Manipulation and C#/VB.NET Code Injection"

"How To Inject a Managed .NET Assembly (DLL) Into Another Process"

Is it just me being too worried or what?

BTW, with C#, we are building a new winform client for a bank's customers to do online transactions. Should we not do this in the winform way or should we use some other language like Delphi, C++? Currently we have a winform client built with C++ Builder.

Answer 1

If by analyzed you mean someone decompiling the code and looking at it, then the Dotfucstor that ships with VS Pro and above is a simple (free) tool to help here. There is a fuller functionality (but paid for) version that can do more.

To prevent someone tampering with your deployed assmebliles, use Strong Names.