Across
1
Security system blocking unauthorized access
5
Global computer network
7
Wired networking technology
8
Organized collection of stored data
9
Portable personal computer
11
Encode data to keep it secure
12
Request for information from a database
Down
2
Storage location for code
3
Point where user interacts with system
4
Temporary computer memory
6
Rules for data communication
10
Storage medium for digital data