Across
1
Encode data to keep it secure
3
Data type with true or false values
5
Function that calls itself
6
Interface for software to communicate
8
Information processed by a computer
9
Computer that provides services to others
13
Security system blocking unauthorized access
Down
2
Physical components of a computer
4
Temporary storage for fast access
7
Programs and applications on a computer
10
Wired networking technology
11
Display screen for a computer
12
Step-by-step problem-solving method