Across
1
Programming language for web browsers
7
Rules for data communication
8
Reusable block of code
9
Moving images created digitally
10
Device that directs network traffic
11
Security system blocking unauthorized access
13
Collection of web pages
Down
2
Data type with true or false values
3
Unit of digital information equal to 8 bits
4
Portable personal computer
5
Main processor of a computer
6
Conversion of data into secret code
12
Point where user interacts with system