Across
1
Programming language for web browsers
6
Wired networking technology
9
Collection of web pages
12
Connected group of computers
Down
2
Smallest unit of a digital image
3
Input device with letter and number keys
4
Encode data to keep it secure
4
Conversion of data into secret code
5
Short-range wireless technology
7
Portable personal computer
8
Series of commands for a computer
10
Information processed by a computer
11
Software designed to harm computers