A company wants to prevent unauthorized devices from connecting to its wired network. They plan to use IEEE 802.1X. The network team has deployed a RADIUS server and configured the switches as authenticators. What must be installed on each employee's laptop to act as the supplicant?

A RADIUS client configured with the shared secret

A supplicant software that supports EAP-TLS or PEAP

A NAC agent that performs posture checking

A VPN client configured with the company's certificate

What is a key difference between TACACS+ and RADIUS?

TACACS+ encrypts only the password, while RADIUS encrypts the entire packet

TACACS+ separates authentication, authorization, and accounting, while RADIUS combines authentication and authorization

TACACS+ is used for network access, while RADIUS is used for device administration

TACACS+ uses UDP, while RADIUS uses TCP

A company uses RADIUS for wireless authentication. They are experiencing issues where some users are unable to authenticate. The RADIUS logs show that authentication requests are timing out. What is the most likely cause?

The RADIUS shared secret is incorrect

The RADIUS server is unreachable from the access point

The access point is not configured as an authenticator

The user's password is incorrect

Systems Security Certified Practitioner

Domain 6Objective 3

6.3 - Manage Network Access Controls SSCP Practice Questions (Page 4)

Part of the Network and Communication Security domain, which accounts for 16% of the SSCP exam. ISC2 does not publish an official question count, but from its 120-minute exam (~50–80 total, ~8–13 in this domain), expect 1–2 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)

34questions here

7free pages

8concepts

16%of the exam

Questions 16–20

16application · medium
A company wants to prevent unauthorized devices from connecting to its wired network. They plan to use IEEE 802.1X. The network team has deployed a RADIUS server and configured the switches as authenticators. What must be installed on each employee's laptop to act as the supplicant?
Select an answer first
17application · medium
A company uses a RADIUS server to authenticate remote employees connecting via VPN. The security team wants to track data usage per user for auditing. Which RADIUS function should they rely on?
Select an answer first
18foundation · easy
What is a key difference between TACACS+ and RADIUS?
Select an answer first
19foundation · easy
Which of the following is an operational aspect of remote access that ensures the confidentiality of data transmitted between the remote user and the corporate network?
Select an answer first
20expert · hard
A company uses RADIUS for wireless authentication. They are experiencing issues where some users are unable to authenticate. The RADIUS logs show that authentication requests are timing out. What is the most likely cause?
Select an answer first

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6.3 - Manage Network Access Controls SSCP Practice Questions (Page 4)

Questions 16–20

A company wants to prevent unauthorized devices from connecting to its wired network. They plan to use IEEE 802.1X. The network team has deployed a RADIUS server and configured the switches as authenticators. What must be installed on each employee's laptop to act as the supplicant?

A company uses a RADIUS server to authenticate remote employees connecting via VPN. The security team wants to track data usage per user for auditing. Which RADIUS function should they rely on?

What is a key difference between TACACS+ and RADIUS?

Which of the following is an operational aspect of remote access that ensures the confidentiality of data transmitted between the remote user and the corporate network?

A company uses RADIUS for wireless authentication. They are experiencing issues where some users are unable to authenticate. The RADIUS logs show that authentication requests are timing out. What is the most likely cause?

Keep studying — Network and Communication Security