Across
1
Storage medium for digital data
3
Ordered collection of data elements
4
Connected group of computers
5
Security system blocking unauthorized access
6
Main processor of a computer
8
Capacity of a data connection
11
Storage location for code
12
Device that directs network traffic
Down
2
Programming language for web browsers
7
Step-by-step problem-solving method
9
Temporary computer memory
10
Encode data to keep it secure