Across
1
Device that directs network traffic
5
Encode data to keep it secure
6
Wired networking technology
7
Reusable block of code
8
Information processed by a computer
9
Instructions written for a computer
10
Storage location for code
12
Series of commands for a computer
Down
2
Data type with true or false values
3
Step-by-step problem-solving method
4
Function that calls itself
11
Global computer network