Across
1
Conversion of data into secret code
7
Encode data to keep it secure
8
Ordered collection of data elements
10
Information processed by a computer
Down
2
Input device with letter and number keys
3
Online data storage and computing
4
Data type with true or false values
5
Reusable block of code
6
Device that directs network traffic
9
Convert code into executable program
11
Point where user interacts with system