Across
1
Series of commands for a computer
3
Program to access the internet
5
Security system blocking unauthorized access
6
Wired networking technology
8
Main processor of a computer
9
Step-by-step problem-solving method
10
Storage medium for digital data
Down
1
Computer model of a real-world system
2
Programming language for web browsers
4
Unit of digital information equal to 8 bits
7
Storage location for code