Which of the following technologies can achieve microsegmentation?

Next-generation firewalls primarily focus on inspecting and filtering traffic at the perimeter of a network, providing security against external threats. While they may have some segmentation capabilities, they do not inherently provide the dynamic, granular control required for effective microsegmentation within internal networks.

Embedded systems are designed for specific applications and typically operate within defined parameters. They do not offer the network-level capabilities necessary for microsegmentation, as their functionality is limited to the specific tasks they are programmed to perform, without the dynamic networking features required for effective segmentation.

Air-gapped systems are isolated from other networks to enhance security, preventing unauthorized access and data breaches. However, this physical separation does not equate to microsegmentation, which involves logical segmentation within a network allowing for more flexible and dynamic control of traffic rather than merely isolating systems from each other.