Code Protection: New MQL4 language(Build 600+) decompilation protection and other crack techniques.

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1
slicken 2015.04.25 10:48 #
 

I was just checking my code and it totally visible in a hexeditor.

How do i protect it? im using newest MT4 build.


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736
honest_knave 2015.04.25 12:27 #
 

Hello slicken,

Can you post a screenshot of what you are seeing?

This is what I see (just the copyright visible, nothing else)

 

Many thanks 

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5
LENO 2015.11.17 18:20 #
 
codersguru:
Put your code in a DLL. That's the award winning answer since MQL2.
hello codersguru i have a EA and need to protect it with expiry and log in id which i can change when its needed
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LENO 2015.11.17 19:16 #
 
investguy:

Hi,

I read about the new mql4(Build 600+) and already updated my EAs, now i have a question. How secure is the new protection against crackers and other types of executable cracking and modifying the code. EX: hex editing date of expiration, memory dumps, etc.. How secure is a simple time restriction(expiration date) on a EA now? How to implement new protection techniques using the new language?

ex:

Thanks

WHERE SHOULD I PUT THIS CORD IN MY EA
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1
pavelmobile 2016.06.05 10:50 #
 
investguy:

Hi,

I read about the new mql4(Build 600+) and already updated my EAs, now i have a question. How secure is the new protection against crackers and other types of executable cracking and modifying the code. EX: hex editing date of expiration, memory dumps, etc.. How secure is a simple time restriction(expiration date) on a EA now? How to implement new protection techniques using the new language?

ex:

Thanks

You can use YPY MQ4 Code Protector -  free online service for encryption and licensing a of source code in *.mq4 format

https://www.mql5.com/en/blogs/post/652126 

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1110
Ovo 2016.06.05 15:27 #
 

pavelmobile:

You can use YPY MQ4 Code Protector -  free online service for encryption and licensing a of source code in *.mq4 format

https://www.mql5.com/en/blogs/post/652126 

Well, it is not human-readable before compilation, but it tells nothing about the protection. It would be interesting to show a sample of the output from the outdated decompiler, to demonstrate the advantage of the protection. From my first guess it is obfuscated, but i cannot see if it is protected. 

 

 

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