Across
1
Step-by-step problem-solving method
5
Portable personal computer
6
Instructions written for a computer
7
Encode data to keep it secure
8
Computer that provides services to others
9
Unit of digital information equal to 8 bits
10
Wired networking technology
11
Software designed to harm computers
Down
2
Conversion of data into secret code
3
Programming language for web browsers
4
Interface for software to communicate
8
Computer model of a real-world system
9
Error in computer code
12
Data type with true or false values