Across
1
Rules for data communication
5
Temporary computer memory
6
Global computer network
8
Error in computer code
9
Instructions written for a computer
10
Set of instructions for a computer
12
Device that directs network traffic
Down
2
Online data storage and computing
3
Conversion of data into secret code
4
Input device with letter and number keys
7
Security system blocking unauthorized access
8
Short-range wireless technology
11
Temporary storage for fast access