Across
1
Encode data to keep it secure
4
Step-by-step problem-solving method
6
Function that calls itself
7
Smallest unit of digital data
8
Short-range wireless technology
10
Computer that provides services to others
11
Security system blocking unauthorized access
Down
1
Wired networking technology
2
Unit of digital information equal to 8 bits
3
Collection of web pages
5
Data type with true or false values
9
Input device with letter and number keys
12
Instructions written for a computer