Security+ (SY0-401) study note

—————————————————————————————Chapter 1————————————————————————————— Confidentiality > Encryption > Access Controls – Identification, Authentication, Authorization > Steganography > Integrity -provides assurances that data has not changed > Hashing – a hash is simply a number created by executing a hashing alogorithm against data, such as a file or message. as long as the […]