Across
1
Wireless internet connection
3
Short-range wireless technology
5
Series of commands for a computer
7
Rules for data communication
8
Storage location for code
Down
2
Conversion of data into secret code
4
Display screen for a computer
6
Collection of web pages
9
Main processor of a computer
10
Security system blocking unauthorized access
11
Set of instructions for a computer
12
Ordered collection of data elements