Across
1
Portable personal computer
5
Capacity of a data connection
6
Program to access the internet
7
Conversion of data into secret code
Down
2
Main processor of a computer
3
Computer model of a real-world system
4
Programs and applications on a computer
8
Encode data to keep it secure
9
Rules for data communication
10
Online data storage and computing
11
Point where user interacts with system
12
Temporary storage for fast access