Which of the following is NOT considered a component of SonicWall’s layered security?

The correct choice highlights that physical security guards are not a component of SonicWall's layered security approach, which primarily focuses on technological and software-based solutions designed to protect networks and data. SonicWall’s layered security model encompasses various layers of defense implemented within the technology framework, which includes content filtering, VPN services, and intrusion prevention systems.

Content filtering is a critical measure that helps control user access to certain web content, protecting against potentially harmful websites and ensuring a safe browsing experience. VPN services provide secure remote access to corporate networks, safeguarding data transmission over less secure connections. Intrusion prevention systems are pivotal in identifying and mitigating threats in real time, functioning as a barrier against unauthorized access and attacks.

In contrast, physical security guards operate outside the realm of these technological measures, focusing on safeguarding physical locations. SonicWall's approach leverages advanced software solutions and network devices, marking the distinction between cybersecurity measures and traditional physical security strategies.