Across
1
Instructions written for a computer
4
Programming language for web browsers
7
Computer that provides services to others
8
Device that directs network traffic
9
Online data storage and computing
10
Smallest unit of a digital image
11
Security system blocking unauthorized access
Down
2
Storage location for code
3
Encode data to keep it secure
5
Portable personal computer
6
Programs and applications on a computer
12
Input device with letter and number keys