Advanced Encryption Standard (AES)
Data Encryption Standard (DES)
Universal Encryption Standard (UES)
Optimal Encryption Standard (OES)
✅ The correct answer is A.
The most widely used encryption standard is Advanced Encryption Standard (AES). The Advanced Encryption Standard, or AES, is a symmetric block cipher chosen by the U.S. government to protect classified information and is implemented in software and hardware throughout the world to encrypt sensitive data.
The most widely used encryption standard is Advanced Encryption Standard (AES). The Advanced Encryption Standard, or AES, is a symmetric block cipher chosen by the U.S. government to protect classified information and is implemented in software and hardware throughout the world to encrypt sensitive data.