Across
1
Encode data to keep it secure
1
Conversion of data into secret code
4
Smallest unit of digital data
5
Short-range wireless technology
8
Point where user interacts with system
9
Temporary storage for fast access
Down
1
Wired networking technology
2
Computer model of a real-world system
3
Collection of web pages
6
Device that directs network traffic
7
Display screen for a computer
10
Step-by-step problem-solving method
11
Main processor of a computer