What role does FortiClient serve in Fortinet systems?

FortiClient plays a critical role in Fortinet systems by providing endpoint protection and secure connectivity. It is designed to protect end-user devices from various security threats such as malware, viruses, and unauthorized access. This software also includes features for VPN connectivity, allowing users to securely connect to corporate networks over the internet. By combining these security and connectivity functions, FortiClient ensures that endpoints are not only protected against external threats but also have secure access to necessary resources, making it an integral part of an organization's overall security posture.

While other options mention functions relevant to network security, they do not accurately depict the primary functions of FortiClient. Network routing capabilities, SIEM management, and firewall functionalities are covered by other specific products within the Fortinet ecosystem, but FortiClient zeroes in on endpoint security and connectivity.