Eitemau Tebyg: Cryptography and network security :
- Cryptography and network security : principles and practice /
- Cryptography and Network Security : Principles and Practice /
- Cryptography and network security /
- Cryptography and Network Security /
- Cryptography and network security : principles and practice /
- Network security : private communication in a public world /
Pwnc: Computer networks -- Security measures.
Pwnc: Data encryption (Computer science)
Awdur: Stallings, William
- Operating systems : internals and design principles /
- Wireless communications and networks /
- Computer Organization and Architecture : Designing for Performance /
- Business data communications /
- Operating systems : internals and design principles /
- Computer organization and architecture : designing for performance /