palaniappan p8 min
Amazon Macie + Detective on AWS: Data Security Posture Management and Forensic Investigation in Production
Macie + Detective: S3 DSPM and forensic graphs. July 2026 — scope costs, KMS decrypt, paired Security Hub pipeline.
Tag: threat-detection
palaniappan p8 minFrom Reactive to Proactive: Automating AWS Security Remediation with AI-Driven Threat Detection
Manual security triage cannot keep up with cloud-scale threats. Here is how to wire GuardDuty Extended Threat Detection, Security Hub, EventBridge, and Lambda into a self-healing AWS security architecture.
palaniappan p9 minAWS GuardDuty Threat Detection: A Production Setup Guide
How to deploy, tune, and operationalize Amazon GuardDuty for production threat detection — covering finding types, multi-account setup, automated response, and reducing false positives.
palaniappan p9 minAmazon Security Lake: Centralized OCSF Security Data Lake for Enterprise Threat Intelligence
Security Lake: OCSF Parquet in your S3. July 2026 — ingestion+conversion pricing, Hub vs Lake vs SIEM, rollout checklist.