Across
1
Wired networking technology
3
Ordered collection of data elements
4
Error in computer code
5
Wireless internet connection
8
Security system blocking unauthorized access
10
Data type with true or false values
Down
2
Computer model of a real-world system
3
Step-by-step problem-solving method
6
Device that directs network traffic
7
Encode data to keep it secure
9
Programming language for web browsers
11
Interface for software to communicate