Across
1
Encode data to keep it secure
2
Temporary computer memory
5
Pointer on a computer screen
8
Instructions written for a computer
10
Security system blocking unauthorized access
11
Wired networking technology
Down
2
Device that directs network traffic
3
Computer that provides services to others
4
Smallest unit of a digital image
6
Collection of web pages
7
Point where user interacts with system
9
Smallest unit of digital data