Across
1
Conversion of data into secret code
6
Wireless internet connection
7
Instructions written for a computer
8
Programs and applications on a computer
9
Organized collection of stored data
10
Step-by-step problem-solving method
Down
2
Unit of digital information equal to 8 bits
3
Temporary storage for fast access
4
Online data storage and computing
5
Display screen for a computer
11
Wired networking technology
12
Device that directs network traffic