A security analyst must carry out the incident response plan for a specific targeted attack that was detected by the security operations center. The director of network security wants to ensure this type of attack cannot be executed again in the environment. Which of the following should the analyst present to the director to BEST meet the director's goal?

Company policy requires that all unsupported operating systems be removed from the network. The security administrator is using a combination of network based tools to identify such systems for the purpose of disconnecting them from the network. Which of the following tools, or outputs from the tools in use, can be used to help the security administrator make an approximate determination of the operating system in use on the local company network? (Select THREE).

A company uses AD and RADIUS to authenticate VPN and WiFi connections The Chief Information Security Officer (CISO) initiates a project to extend a third-party MFA solution to VPN. During the pilot phase, VPN users successfully get an MFA challenge, however they also get the challenge when connecting to WiFi. which is not desirable Which of the following BEST explains why users are getting the MFA challenge when using WiFi?

Joe is a security architect who is tasked with choosing a new NIPS platform that has the ability to perform SSL inspection, analyze up to 10Gbps of traffic, can be centrally managed and only reveals inspected application payload data to specified internal security employees. Which of the following steps should Joe take to reach the desired outcome?

A security administrator wants to implement two-factor authentication for network switches and routers. The solution should integrate with the company's RADIUS server, which is used for authentication to the network infrastructure devices. The security administrator implements the following:
* An HOTP service is installed on the RADIUS server.
* The RADIUS server is configured to require the HOTP service for authentication.
The configuration is successfully tested using a software supplicant and enforced across all network devices. Network administrators report they are unable to log onto the network devices because they are not being prompted for the second factor.
Which of the following should be implemented to BEST resolve the issue?