In which of the following situations would it be BEST to use a detective control type for mitigation?

Which of the following is a security best practice that ensures the integrity of aggregated log files within a SIEM?

After reluming from a conference, a user's laptop has been operating slower than normal and overheating and the fans have been running constantly Dunng the diagnosis process, an unknown piece of hardware is found connected to the laptop's motherboard Which of the following attack vectors was exploited to install the hardware?

To mitigate the impact of a single VM being compromised by another VM on the same hypervisor, an administrator would like to utilize a technical control to further segregate the traffic. Which of the following solutions would BEST accomplish this objective?

A remote user recently took a two-week vacation abroad and brought along a corporate-owned laptop. Upon returning to work, the user has been unable to connect the laptop to the VPN. Which of the following is the MOST likely reason for the user's inability to connect the laptop to the VPN?