Across
1
Encode data to keep it secure
5
Step-by-step problem-solving method
10
Main processor of a computer
11
Online data storage and computing
Down
2
Series of commands for a computer
3
Unit of digital information equal to 8 bits
4
Set of instructions for a computer
6
Computer model of a real-world system
7
Connected group of computers
8
Request for information from a database
9
Moving images created digitally