You may have been wondering what it means for data to be "encrypted". Encrypting data is a way for that data to be transfered from one place to another without being intercepted succesfully. For example, if you were to get your hands on the raw code for one of the VIP hacks, but you were not a vip, it would most probably be encrypted, and would not run. Encryption does not actually stop you from getting the data, but if it is encrypted, it would look like gibbberish. When someone has something that they want to be encrypted (code) they would convert each symbol from ascii to binary or something, and then mod it(not like mod as in to mod a game, but mod as in the proggraming function). Modding something is when you subtract one number from another number, and keep subtracting until the number being subtracted from is smaller than what you would subtract from it. Then what ever is left over is the output. for example:

5 mod 2=1
7 mod 5=2
200 mod 100=0
13 mod 2=1

That way, you can send data that has been "modded" to someone else who you gave the "key"(what you modded the numbers by) to beforehand and they will be able to decode the data into binary, and then from binary to ascii characters.

Now say your data was intercepted in transit. The person who has it but does not have the key would not know what it all was, because it would seem like random numbers. If you modded 12 by 10 and got 2, then the person who does not know that 10 is the key has a drastically lower chance of finding out that the number is12 than the person that knows that 10 is the key.

-It's not perfect, but you kind of get the point rite?