横向
1
Security system blocking unauthorized access
5
Conversion of data into secret code
6
Temporary computer memory
8
Online data storage and computing
9
Encode data to keep it secure
10
Physical components of a computer
11
Programs and applications on a computer
12
Rules for data communication
纵向
2
Programming language for web browsers
3
Wireless internet connection
4
Short-range wireless technology
7
Display screen for a computer
13
Collection of web pages
14
Storage location for code