Across
1
Security system blocking unauthorized access
3
Encode data to keep it secure
7
Connected group of computers
11
Process of finding and fixing code errors
12
Wireless internet connection
14
Smallest unit of digital data
Down
2
Temporary storage for fast access
4
Storage medium for digital data
5
Capacity of a data connection
6
Pointer on a computer screen
8
Instructions written for a computer
9
Online data storage and computing
10
Interface for software to communicate
13
Input device with letter and number keys