Across
1
Computer that provides services to others
4
Interface for software to communicate
5
Conversion of data into secret code
6
Programming language for web browsers
8
Collection of web pages
11
Moving images created digitally
12
Short-range wireless technology
Down
2
Security system blocking unauthorized access
3
Point where user interacts with system
7
Programs and applications on a computer
9
Computer model of a real-world system
10
Online data storage and computing
13
Organized collection of stored data