Across
1
Encode data to keep it secure
1
Conversion of data into secret code
4
Storage medium for digital data
5
Unit of digital information equal to 8 bits
6
Connected group of computers
7
Interface for software to communicate
9
Online data storage and computing
10
Display screen for a computer
Down
2
Set of instructions for a computer
3
Process of finding and fixing code errors
4
Organized collection of stored data
8
Physical components of a computer
11
Input device with letter and number keys