Across
1
Software designed to harm computers
2
Computer that provides services to others
5
Reusable block of code
6
Rules for data communication
8
Organized collection of stored data
9
Encode data to keep it secure
13
Smallest unit of digital data
14
Information processed by a computer
Down
2
Programs and applications on a computer
3
Programming language for web browsers
4
Unit of digital information equal to 8 bits
7
Computer model of a real-world system
10
Program to access the internet
11
Smallest unit of a digital image
12
Connected group of computers