Across
1
Storage medium for digital data
3
Short-range wireless technology
6
Global computer network
7
Encode data to keep it secure
7
Conversion of data into secret code
Down
2
Input device with letter and number keys
3
Smallest unit of digital data
4
Pointer on a computer screen
5
Instructions written for a computer
8
Computer model of a real-world system
9
Step-by-step problem-solving method
10
Storage location for code
11
Moving images created digitally