cenc

A fundamental concept of modern security, encryption, serves as the cornerstone to safeguard data storage, digital communications, streaming, online transactions and much more. Derived from the roots of cryptography, encryption transforms a plain, readable information into an unreadable or unintelligible form using mathematical algorithms and secret keys. The same data is decrypted using a decryption key at the client/user’s end. The overall purpose of encryption is to make sensitive data confidential and secure, restricting unauthorized access, sharing or copying. To simplify the content protection process for video creators and distributors, CENC, or Common Encryption Scheme ensures interoperability between various DRM…