Across
1
Series of commands for a computer
3
Program to access the internet
5
Main processor of a computer
6
Pointer on a computer screen
7
Capacity of a data connection
Down
1
Computer that provides services to others
2
Wired networking technology
3
Unit of digital information equal to 8 bits
4
Encode data to keep it secure
4
Conversion of data into secret code
8
Wireless internet connection
9
Software designed to harm computers