Across
1
Series of commands for a computer
4
Moving images created digitally
6
Computer that provides services to others
8
Storage medium for digital data
12
Wired networking technology
Down
2
Security system blocking unauthorized access
3
Interface for software to communicate
5
Programming language for web browsers
7
Encode data to keep it secure
8
Organized collection of stored data
9
Connected group of computers
10
Set of instructions for a computer
11
Pointer on a computer screen