1. to convert (a message or information) into code or cipher
Usage: technical; cryptography

Examples

• The spy had to encipher the secret message before transmitting it.
• Military communications are typically enciphered to prevent enemy interception.
• The software can encipher sensitive data using advanced algorithms.
• During wartime, all diplomatic cables were enciphered for security.
• The cryptographer spent hours learning how to encipher documents properly.
• Banks encipher customer information to protect against fraud.