Across
1
Encode data to keep it secure
1
Conversion of data into secret code
4
Moving images created digitally
6
Wired networking technology
7
Computer model of a real-world system
8
Series of commands for a computer
9
Software designed to harm computers
10
Program to access the internet
12
Input device with letter and number keys
Down
2
Device that directs network traffic
3
Collection of web pages
5
Convert code into executable program
11
Temporary computer memory
13
Short-range wireless technology
14
Function that calls itself