Impossible. Why is it bad to hide the source?, hide code, Re: Hiding your Script (Security through Obscurity References) by eyepopslikeamosquito:

Good grief, not again. Try perldoc -q hide or use Super Search to find these nodes:

• obfuscating source code
• Concealing Perl Code
• simple encryption for perl files
• Protect source code
• Perl Obsfucate Or Encrypter
• Closing Perl Source
• Here is a commercial obfuscator
• perl2exe - no more secrets
• Protecting perl source code
• Why is it bad to hide the source?
• How to make parts of my code compiled/encryptet or obfuscated (possible in perl?)
• hide code
• CryPerl.
• Source Filters
• Hiding your Script

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