Across
1
Computer that provides services to others
4
Device that directs network traffic
5
Point where user interacts with system
10
Collection of web pages
11
Encode data to keep it secure
12
Unit of digital information equal to 8 bits
Down
2
Connected group of computers
3
Series of commands for a computer
6
Wireless internet connection
7
Capacity of a data connection
8
Portable personal computer
9
Reusable block of code
12
Error in computer code