横向
1
Encode data to keep it secure
6
Global computer network
9
Information processed by a computer
10
Interface for software to communicate
11
Instructions written for a computer
13
Connected group of computers
纵向
2
Main processor of a computer
3
Collection of web pages
4
Device that directs network traffic
5
Short-range wireless technology
7
Security system blocking unauthorized access
8
Capacity of a data connection
12
Point where user interacts with system