Across
1
Point where user interacts with system
5
Storage medium for digital data
6
Encode data to keep it secure
7
Programming language for web browsers
9
Function that calls itself
12
Conversion of data into secret code
Down
1
Global computer network
2
Rules for data communication
3
Ordered collection of data elements
4
Instructions written for a computer
8
Organized collection of stored data
10
Set of instructions for a computer
11
Smallest unit of a digital image