Re: protecting perl script source

> I haven't seen anyone mention the the Perl "source filter" capability.

This is because it provides next to no security. Unless you're willing to jump through a huge amount of hoops, it's laughably easy to get the code of any 'Filtered' code - remember, at the end of the day, perl needs to be able to read the source.

It's as simple as: perl -MO=Deparse test.pl

> Please note: this is "security through obscurity" again, and as we ALL (had

Information may want to be free, bad advice that leads to false feelings of security wants to be terminated.

> Grab the "decrypt.pm" module from CPAN and read the pod for more info...

Including the part where it says:

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"Also, with the introduction of the Perl Compiler backend modules, and the B::Deparse module in particular, using a Source Filter to hide source code is becoming an increasingly futile exercise."

+Pete Received on Thu Jan 30 03:41:56 2003