ColdFusion must be configured to mutually authenticate connecting proxies and load balancers.

Mutual authentication between connecting proxies, application servers, or gateways is essential for ensuring secure communication and preventing unauthorized access. Without mutual authentication, there is a risk that an attacker could impersonate a trusted component, leading to potential data breaches and other security incidents. Mutual authentication helps verify the identities of both parties involved in the communication, ensuring that only trusted entities can interact with ColdFusion. This process involves the exchange of certificates and the validation of these certificates against a trusted certificate authority. By implementing mutual authentication, ColdFusion can establish a secure and trusted communication channel, protect sensitive data and maintain the integrity of the system. Therefore, it is crucial to configure ColdFusion to mutually authenticate all connecting proxies, application servers, or gateways to enhance security and prevent unauthorized access.