Across
1
Encode data to keep it secure
4
Temporary computer memory
6
Collection of web pages
7
Smallest unit of a digital image
8
Program to access the internet
11
Software designed to harm computers
Down
2
Connected group of computers
3
Global computer network
5
Organized collection of stored data
9
Computer that provides services to others
10
Short-range wireless technology
12
Conversion of data into secret code