Verkkocryptography modifies a secret message into a meaningless and unreadable form to deny attackers from understanding it, whereas steganography. Verkkoby feeding algorithms with massive data sets, machines can uncover complex patterns and generate valuable insights that inform decision. Verkkoit combines elements of mathematics, statistics, computer science, and domain expertise to uncover hidden patterns, make predictions, and drive. Verkkohiding and offers a comprehensive review of deep learning based data hiding techniques. This survey also summarises noise injection techniques in sectioniv,. Verkkothese algorithms are trained to solve specific tasks. Verkkoin the hidden layer, woa is applied by the proposed adaptive ann for determining the optimal layer neuron groups. Verkkohow to protect the dl algorithms from different algorithms? And how will the defense technique behave to the dl algorithms? Verkkoimage steganography and steganalysis, which involve concealing and uncovering hidden data within images, have gained significant attention in.