Across
1
Conversion of data into secret code
6
Pointer on a computer screen
7
Security system blocking unauthorized access
8
Set of instructions for a computer
9
Computer model of a real-world system
11
Smallest unit of a digital image
Down
2
Programming language for web browsers
3
Moving images created digitally
4
Global computer network
5
Point where user interacts with system
10
Process of finding and fixing code errors