Across
1
Program to access the internet
5
Interface for software to communicate
6
Encode data to keep it secure
8
Smallest unit of digital data
10
Conversion of data into secret code
12
Storage location for code
Down
2
Temporary storage for fast access
3
Wired networking technology
4
Programs and applications on a computer
7
Input device with letter and number keys
9
Computer model of a real-world system
11
Online data storage and computing