Answer: TLS encryption for data in transit

## Explanation **TLS (Transport Layer Security) encryption for data in transit** is the correct answer because: 1. **Amazon Bedrock API calls** involve transmitting data over networks between client applications and AWS services 2. **TLS encryption** is the standard security protocol used by AWS to protect data in transit 3. **Route 53 DNSSEC** is for DNS security, not API data encryption 4. **EBS Snapshot Manager** is for managing EBS snapshots, not encryption for API calls 5. **AWS Budgets** is a cost management tool, not an encryption service ### Key Points: - TLS provides end-to-end encryption for data transmitted over networks - AWS services like Amazon Bedrock use TLS by default for all API communications - This ensures that sensitive data passed to Bedrock (like prompts, responses, etc.) is protected from eavesdropping during transmission - TLS certificates are managed by AWS Certificate Manager (ACM) for AWS services

Author: Ritesh Yadav