Re: Code Cracking in Java

["Suresh Ponnusami" <surya () nsecure net>]

hi chitresh,

Nice approach towards .class files. You can use
the Class Construction Kit (CCK) for editing 
the *.class files. It would have been much easier.
Editing the .class files in hex editor does not 
work all the time. 

Class Construction Kit can do anything you wish on
the .class files.

There are lot more ways to overcome the 
restrictions in .class files, even if it is 
obfuscated / encrypted. 

All said, .class files are very vulnerable 
to attack due to their platform independent nature
and open architecture. (Oops! i might spark a debate
due to this statement!). But sadly, it is true.

Also, read the Java JVM vulnerabilities by LSD Group.

cheers,
Suresh Ponnusami,
Technical Architect,
NSECURE SOFTWARE PVT LIMITED,
INDIA

----- Original Message ----- 
From: Chitresh Sen 
Subject: Code Cracking in Java

Code Cracking in Java

Scope 
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