Networks and security Flashcards
(6 cards)
1
Q
What is MAC address filtering?
A
Each hardware device has a unique hardware address that is stored in a database. It can be blacklisted
2
Q
What is encryption?
A
encryption is when data is stored or transmitted as ciphertext
3
Q
how many layers are there in the TCP/IP model
A
4
4
Q
what are the layers of the model
A
Application,Transport,Internet,Network access
5
Q
What threats can you face on networks
A
Hackers and malware
6
Q
List the names of 3 topologies
A
Bus,Star,Ring
