Across
1
Encode data to keep it secure
2
Ordered collection of data elements
5
Short-range wireless technology
6
Programming language for web browsers
7
Global computer network
9
Process of finding and fixing code errors
10
Software designed to harm computers
Down
2
Step-by-step problem-solving method
3
Main processor of a computer
4
Computer model of a real-world system
5
Program to access the internet
8
Series of commands for a computer