What role does the FortiNAC solution serve?

The FortiNAC solution specifically focuses on managing and securing network access for all devices connected to the network. This capability is essential in today's diverse IT environments where multiple devices, including IoT and BYOD (Bring Your Own Device), are in use. FortiNAC provides insights into device behavior, enforces security policies, and ensures only authorized devices are allowed access to the network, thereby helping to minimize potential vulnerabilities and threats.

By employing features such as network segmentation, policy enforcement, and real-time visibility, FortiNAC enhances overall network security. It plays a critical role in maintaining compliance and protecting sensitive data from unauthorized access, which is vital for organizations increasingly reliant on network connectivity.

The other choices do not align with the primary functions of FortiNAC. Antivirus protection is not the role of FortiNAC, nor does it facilitate cloud storage solutions or focus on reporting application security vulnerabilities. Therefore, the choice that accurately reflects the primary function of FortiNAC is the one that emphasizes its role in managing network access for devices.