横向
1
Software designed to harm computers
2
Wired networking technology
3
Unit of digital information equal to 8 bits
6
Storage medium for digital data
8
Request for information from a database
9
Wireless internet connection
10
Ordered collection of data elements
11
Temporary computer memory
纵向
2
Encode data to keep it secure
2
Conversion of data into secret code
4
Process of finding and fixing code errors
5
Security system blocking unauthorized access
7
Step-by-step problem-solving method