is a fully managed data security and data privacy service that uses machine learning and pattern matching to analyse S3 Buckets to discover sensitive data like Personal Identifiable Information (PII), Protected Health Information (PHI), credit card numbers, API keys, secret keys, access credentials and so on.

It continuously monitors the security posture of Amazon S3.

It is used to check your entire suite of applications for personally identifiable information. It is a security service that uses machine learning to automatically discover, classify, and protect sensitive data in AWS.

Amazon Macie recognizes sensitive data such as personally identifiable information (PII) or intellectual property and provides you with dashboards and alerts that give visibility into how this data is being accessed or moved. This fully managed service continuously monitors data access activity for anomalies and generates detailed alerts when it detects the risk of unauthorized access or inadvertent data leaks.