Across
1
Input device with letter and number keys
4
Programming language for web browsers
5
Conversion of data into secret code
10
Set of instructions for a computer
11
Short-range wireless technology
13
Organized collection of stored data
Down
2
Process of finding and fixing code errors
3
Security system blocking unauthorized access
6
Interface for software to communicate
7
Capacity of a data connection
8
Computer model of a real-world system
9
Display screen for a computer
12
Unit of digital information equal to 8 bits