You can't decipher a message if you don't know it exists. How steganography hides data in images, audio, and packets, from Mr. Robot's CD collection to real malware, and how defenders catch it.
A defense attorney asks a forensic analyst to review phone evidence in a murder case. The analyst finds the state's interpretation of guilt appears correct, creating an ethical dilemma about whether to testify honestly or advocate for the defense.
When a breach forces you to choose between stopping attackers fast and protecting the people harmed by the attack, those choices matter more than you think. Ethics isn't a separate step in incident response: it lives inside every technical decision you make.