How can i protect my DLL ?

[omoe]

Hello guys , I have a DLL done with some functions , I want to hide the functions name from showing in a disassembler such as IDA , e.g. i have a function called EncryptData , I want it to be changed to something less obvious of what the function does without making the pre-compiled code harder to read for me , Using VS 2013 .

[Lachlan Easton]

There's Mangle-It if you want to fork out some cash http://www.brothersoft.com/mangle-it-c%2B%2B-obfuscator-91793.html
Haven't used it before.