Explanation:
Box 1: Microsoft Sentinel
Identify whether Azure resources comply with National Institute of Standards and Technology (NIST) standards.
Announcing the Microsoft Sentinel: NIST SP 800-53 Solution [February 2022] The Microsoft Sentinel: NIST SP 800-53 Solution enables compliance teams, architects, security analysts, and consultants to understand their cloud security posture related to Special Publication (SP) 800-53 guidance issued by the National Institute of Standards and Technology (NIST). This solution is designed to augment staffing through automation, visibility, assessment, monitoring, and remediation. Content features include an intuitive user interface, policy-based assessments, control cards for guiding alignment with control requirements, alerting rules to monitor configuration drift, and playbook automations for response. The power of this solution lies in its ability to aggregate at big data scale across first- and third-party products to provide maximum visibility into cloud, hybrid, and multi-cloud workloads.

Box 2: Microsoft Purview Compliance Manager
Identify whether data stored in Azure and Microsoft 365 complies with General Data Protection Regulation (GDPR) regulations.
What is the Compliance Manager General Data Protection Regulation (GDPR) assessment? This is the official Microsoft tool that scans your tenant and compares it to the GDPR. It then provides a report and workflow on how to meet this regulation.
Narrowing General Data Protection Regulation (GDPR) to applicable Purview tools We narrow the scope of All General Data Protection Regulation (GDPR) Control Families (5x) the Assessment runs to just the Compliance applicable GDPR Control Families (6x). Then we can take those tactical Control Families and leverage the applicable Microsoft Purview tools that, when applied, can help you meet these Control Families.
Reference:
https://techcommunity.microsoft.com/blog/microsoftsentinelblog/announcing-the-microsoft- sentinel-nist-sp-800-53-solution/3381485
https://techcommunity.microsoft.com/blog/healthcareandlifesciencesblog/microsoft-purview--- compliance-score-part-5---gdpr/3639469