How do you use cryptography and encryption to mitigate information security risks in transit and at rest?
Cryptography and encryption are fundamental tools in ensuring data security both in transit and at rest. By using complex algorithms, cryptography converts plain text into encrypted data, making it unreadable to unauthorized users. Encryption secures data in storage or during transmission by encoding it with a secret key, which only authorized parties possess. These methods safeguard sensitive information from interception, tampering, and unauthorized access, mitigating risks of data breaches and cyberattacks.