Correct Answer: A, ETo facilitate the enforcement of passwordless authentication in CyberArk Identity for business-critical web applications, configuring a certificate-based authentication policy specifically tailored for CyberArk Identity or the business-critical applications ensures secure and seamless access without passwords. Additionally, rolling out Secure Web Sessions to applicable users helps provide a secure, passwordless login experience for web applications, enabling inline threat management and session monitoring, which are crucial for protecting critical applications.