Description
Condition - Very Good
The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Ciphers, Codes, Algorithms, and Keys (Cryptography: Code Making and Code Breaking)
Provides an overview of the ciphers, codes, algorithms, and keys used in real-life situations to keep people's information safe and secure.
