Across
1
Unit of digital information equal to 8 bits
3
Security system blocking unauthorized access
4
Wireless internet connection
5
Online data storage and computing
6
Software designed to harm computers
11
Storage location for code
13
Series of commands for a computer
Down
2
Point where user interacts with system
7
Rules for data communication
8
Request for information from a database
9
Computer that provides services to others
10
Ordered collection of data elements
12
Set of instructions for a computer