Example Concept: Multi-factor authentication (MFA) involves using two or more verification methods, such as something you know (password), something you have (security token or mobile app), and something you are (biometric verification). In a hybrid cloud environment, MFA can be integrated with identity providers like Azure AD or AWS IAM, ensuring that users accessing resources from both on-premises and cloud environments must verify their identity through multiple factors. This reduces the risk of unauthorized access and strengthens overall security posture.