If you don't know, an ex4 file is a file created in the MQL language (Auto trading robots). There is a decompiler that can decompile old builds of this type of files, but after build 600 there is no decompiler. Hi, I can decompile the ex4 file, unless it is protected. Please send me the file so that I can try, if it works, I will inform you and then you can assign me the project.

The first part define the nature of the file. There is probably a characters count at the beginning as you can't remove parts of the code without breaking it. The encryption probably depends on the file modification date. At this moment and since 2014, there is still no proof that a MT4 600+ builds mq4 file has ever been decompiled. All the service that propose to decompile them are scams. However, as MT4 is able to translate them on charts, we can suppose that one day a technique will be able to decypher the procedure.

There are a lot of coders with experience on FF, and I would like to know there opinions regarding MT4 compile default service after build 600+ How safe is sharing.ex4 with someone assuming you never want that person to have that file source. I know after build 600+ MetaQuotes use a different algorithm for compiling and is more hard to have them decode, but how really hard is for for brokers or VPS providers for example?

In case I am uploading my EX4 file to VPS how safe is it? For more security let's say you can add a private.dll library, but even that can decompile. Also I am not talking about a reverse engineering on the code since that will involve multiple resources and it will never be 100% accurate, I am talking about a direct backdoor in the compile system that will allow someone to decompile the code direct. Anyone heard or saw that this would be possible? Not in theory but practical since in theory we all know is possible. Beside expiration date of the software, licence system, no global variable and.dll external library any other security measurement can take by the developer? There are a lot of coders with experience on FF, and I would like to know there opinions regarding MT4 compile default service after build 600+ How safe is sharing.ex4 with someone assuming you never want that person to have that file source.

I know after build 600+ MetaQuotes use a different algorithm for compiling and is more hard to have them decode, but how really hard is for for brokers or VPS providers for example? In case I am uploading my EX4 file to VPS how safe is it? The glove blue sunshine deluxe edition download torrent download.

For more security let's say you can add a private.dll library. There are a lot of coders with experience on FF, and I would like to know there opinions regarding MT4 compile default service after build 600+ How safe is sharing.ex4 with someone assuming you never want that person to have that file source. I know after build 600+ MetaQuotes use a different algorithm for compiling and is more hard to have them decode, but how really hard is for for brokers or VPS providers for example? In case I am uploading my EX4 file to VPS how safe is it? For more security let's say you can add a private.dll library.

IgnoredI've been wondering about the same thing. Realistically though, I can't see how the VPS could easily monitor which alogrithms work and which don't, since they don't have access to view your trade account. They would need to maliciously hack in to see your transaction history in order to determine whether or not your algorithm is worth anything at all (remember that most traders are losing money anyway.) Otherwise, they would have to decompile every algo they have and test them, which is a quite a lot of work. Also, actually making decompiled code useful is difficult, since everything gets given default variable names and the coding structure is reverted to a very simple form. So it would be tough to reverse engineer your algorithm and sell it again. But as you said, not impossible.

Lastly, assuming they've done all this, the odds of them trading in large enough volumes with your algo to actually affect the outcome of your trades is extremely small. In a $4 trillion a day market, this would need to be someone from Deutsch Bank stealing your code to make it unprofitable for you (unless perhaps you are scalping and trading very very short timeframes?).