Example Concept: To secure microservices, implement network segmentation using cloud-native tools like AWS Security Groups or Azure Network Security Groups to isolate services. Use strong identity and access management (IAM) policies to enforce least privilege access, ensuring that services and users have only the permissions they need. Encrypt data in transit and at rest using TLS and cloud provider encryption services. Additionally, employ continuous monitoring and logging using tools like AWS CloudTrail or Azure Monitor to detect and respond to anomalies in real-time.