Across
1
Device that directs network traffic
5
Programs and applications on a computer
7
Step-by-step problem-solving method
8
Encode data to keep it secure
9
Online data storage and computing
10
Collection of web pages
Down
2
Named storage location in code
3
Wired networking technology
4
Physical components of a computer
6
Portable personal computer
11
Computer model of a real-world system