2.2 Flashcards
(19 cards)
What is the stronger encryption method, TKIP or AES ?
AES
What does authentication do ?
Verifies identity.
What does Authorization do ?
Determines whether the remote user is permitted to connect to the network and what they are allowed to do while connected.
What is Accounting ?
Keeping track of when the user connected to the
network and what they do.
What will RADIUS allow for ?
Connection to multiple resources via a single username/password.
What architecture does TACACS+ use ?
AAA (Authentication, Authorization, and Accounting)
How does TACACS+ implement AAA architecture ?
Each element is handelled seperately.
What is Keberos ?
An authentication protocol between clients & servers.
In what way is Keberos beneficial ?
Protects against eavesdropping and replay attacks.
Only authenticate once.
AES
Advanced Encryption Standard
TKIP
Temporal Key Integrity Protocol
What two modes of WPA2 are typically available ?
Pre shared key (PSK) and Enterprise.
Since it’s release, what is the issue with WPA2-PSK ?
With increased graphical and CPU power, simply capturing the hash can allow a brute force attemping at gaining the PSK.
Where will you typically find TACAS+ ?
Cisco devices.
Where will you typically find Keberos ?
The main authentication protocol used by Microsoft Active Directory.
Which feature of WPA3 is used to provide a password-based authentication using the dragonfly handshake instead of the older WPA 4-way handshake?
Simultaneous Authentication of Equals
Dion Training wants to implement a new wireless network in their offices. Which of the type would support encryption for traffic being sent and received over the network while still allowing users to connect to the open network without a password, passphrase, or digital certificate?
WPA3
What is Enhanced Open feature and where is it found ?
Enables encryption for traffic being sent and received over a wireless network when still using open authentication. Only found on WPA3
Which feature of WPA3 is used to provide a password-based authentication using the dragonfly handshake instead of the older WPA 4-way handshake?
Simultaneous Authentication of Equals (SAE) .
