Across
- 4. Measures to protect computer systems from unauthorized access or attacks
- 5. A person who uses computers to gain unauthorized access to data
- 6. A part of a computer system or network that is designed to block unauthorized access while permitting outward communication
Down
- 1. The protection of internet-connected systems, including hardware, software, and data
- 2. A secret word or phrase used to gain access to a computer system
- 3. The state of being free from being observed or disturbed by other people