The important techniques are the best in the information security, based on the data validation and parity check in coding and decoding. The order of any code operation technique and sensitivity to the errors. Improving the analysis performance is considerable by the symbolic mathematical fast computations. The example, will be to transact over the normal computer program, to large amount bet an online jackpot or to make a critical stock decision per your will and choices. How, effectively this decision be privately well maintained and trusted? The information security will it be secured. The private deal will it's still be private in the deep learning machine?

Cryptanalysis is the science of cracking codes and decoding secrets. It is used to violate authentication schemes, to break cryptographic protocols, and, more benignly, to find and correct weaknesses in encryption algorithms.

source: https://www.experts-exchange.com/articles/12460/Cryptanalysis-and-Attacks.html