The most valuable feature is the flexibility in using the SMS messages.
Fortinet FortiAuthenticator integrates seamlessly with the Fortinet ecosystem, offering robust multi-factor authentication for enhanced security. It supports easy deployment and configuration, detailed logging, and comprehensive integration with FortiGate and FortiToken. However, it requires improvements in integration with other vendors, stability, technical support, and third-party tools like SAML authentications. Expanding automation and supporting Linux-based systems and ransomware protection are also recommended enhancements for more efficient network management.