net反应堆

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Jared指出de4dot声称能够反编译它。

.NET Reactor provides complete protection for your sensitive intellectual property by converting your .NET assemblies into unmanaged processes which cannot be understood as CIL, and which no existing tool can decompile. Hackers have no access to any intelligible form of your source. Powerful and flexible, the .NET Reactor licensing features allow you to enforce your license conditions and protect your revenue stream by using hardware and software locks. The license manager can build trial or permanent licenses, in a matter of seconds. A fully documented software development kit (SDK), complete with examples, allows you to call the licensing system directly from your code, allowing you to create custom extensions to the licensing system.

. net Reflector只能打开“托管代码”，这基本上意味着“。NET代码”。所以你不能用它来分解COM DLL文件、原生c++、经典的Visual Basic 6.0代码等。编译后的。net代码的结构非常方便、可移植、可发现、可验证等。net Reflector利用了这一点，让你窥探已编译的程序集，但反编译器和反汇编器绝不是。net特有的，它们和编译器一样早就存在了。

您可以使用混淆器使代码更难阅读，但是您不能在不使. net无法读取的情况下完全阻止它被反编译。市面上有一些产品(通常价格昂贵)声称可以将托管代码应用程序“链接”到本地代码应用程序，但即使这些产品真的可以工作，有决心的人总能找到方法。

然而，当涉及到混淆时，一分钱一分货。因此，如果您的代码是如此专有，以至于您必须竭尽全力来保护它，那么您应该愿意在一个好的混淆器上投资。

However, in my 15 or so years of experience writing code I've realized that being over-protective of your source code is a waste of time and has little benefit. Just trying to read original source code without supporting documentation, comments, etc. can be very difficult to understand. Add to that the senseless variable names that decompilers come up with and the spaghetti code that modern obfuscators create - you probably don't have to worry too much about people stealing your intellectual property.

你和很多人分享的秘密就不是秘密了。如果你的代码中有秘密的东西，混淆它是没有保护的;它只需要去混淆一次。如果你有什么秘密不想和你的客户分享，那就不要和你的客户分享。将代码编写为web服务，并将超级机密代码保存在自己的服务器上，只有您可以看到它。

使用Skater . net混淆器。该. net保护工具针对de4dot, de4dot是一个去混淆器，它将原始受保护的程序集成员名称重命名为人类可读的字符串。溜冰者与之对抗!

最近，MindSystemm集团发布了一个名为Skater的特殊工具。NetDeobfuscator [url: https://github.com/MindSystemm/Skater.NetDeobfuscator]，它利用了Skater. net混淆器的漏洞。 混淆器的开发者Rustemsoft LLC收到了一个迫切需要保护关键的Skater . net混淆器算法和软件基础设施的信号，以便为Skater用户提供更强的源代码保护。这个问题已经解决了。

Here's one idea: you could have a server hosted by your company that all instances of your software need to connect to. Simply having them connect and verify a registration key is not sufficient -- they'll just remove the check. In addition to the key check, you need to also have the server perform some vital task that the client can't perform itself, so it's impossible to remove. This of course would probably mean a lot of heavy processing on the part of your server, but it would make your software difficult to steal, and assuming you have a good key scheme (check ownership, etc), the keys will also be difficult to steal. This is probably more invasive than you want, since it will require your users to be connected to the internet to use your software.

混淆代码!在混淆c#代码中有一个例子。