Hiding messages entails concealing the contents of a message from unauthorized people. This may be achieved by way of numerous encryption methods, resembling encoding or utilizing secret codes. The first goal of hiding messages is to guard delicate or personal data from falling into the improper palms.
Hiding messages has been practiced for hundreds of years, with historic examples together with the usage of invisible ink by spies and the event of advanced codes to safeguard army secrets and techniques. Within the fashionable digital age, hiding messages stays essential for safeguarding private knowledge, monetary data, and confidential communications.