C# Obfuscation

Hi all,

How do i protect my code in C#, such that when someone tries to decompile my app or ildasm it, it would not be easy for them to steal the code or impossible to steal/view at the code? Via an obfuscator? Compression? How do i do so? is there any free tools available?
eturfclubAsked:
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lavinderCommented:
Hi

There are various tools available:

Dotfuscator, which comes in VS.Net from Preemptive solutions.
Demeanor from Wise OWL.
Dan Appleman of Desaware also provides an obfuscator with source code, which you can extend further.
One more is available from remotesoft.

You can just go through google to find more about available options.

hope it helps

lsb

TheAvengerCommented:
I am using the Dotfuscator, which comes with VS.Net (this version is "free"). It works fine, you just need to read its documentation to find out what all the options mean. Also if you want to have a really good obfuscation (e.g. strings obfuscation) you need to buy the full version. Dotfuscator will be integrated in VS 2005 so you can configure your projects to be automatically obfuscated after compilation.

I never worked with any of the other obfuscators mentioned by lavinder, but you can really google and find even comparisons probably.

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eturfclubAuthor Commented:
Thanks lots... What is the website to purchase the full version of the Dotfuscator? Does VS05 comes with the full version of DotFuscator?
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Alexandre SimõesManager / Solutions ArchitectCommented:
Take a look at this one:
http://www.xenocode.com/

It's very very good...

Alex :p
TheAvengerCommented:
http://www.dotfuscator.com/products/dotfuscator/index.html

I think in VS05 it will again be only a limited version.
Alexandre SimõesManager / Solutions ArchitectCommented:
I'm not trying to sell anything here... don't get me wrong...

Xenocode have this comparison table that's kind of self explanatory... specially on the bottom... where the price shows! :))))
http://www.xenocode.com/Product-CompetitiveChart.aspx


Alex :p
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