Across
1
Security system blocking unauthorized access
2
Pointer on a computer screen
4
Encode data to keep it secure
4
Conversion of data into secret code
10
Named storage location in code
Down
2
Instructions written for a computer
3
Computer that provides services to others
5
Smallest unit of a digital image
6
Temporary computer memory
7
Online data storage and computing
8
Information processed by a computer
9
Set of instructions for a computer
11
Programs and applications on a computer
12
Programming language for web browsers