Tag: threat-detection

Security & Compliance

Apr 28, 2026 · Palaniappan P · 8 min read

Amazon Macie + Detective on AWS: Data Security Posture Management and Forensic Investigation in Production

Two AWS-native services that close the gap between "we have S3 buckets and security findings" and "we know where regulated data lives and how a threat moved through our environment." This guide covers production deployment of Macie for data-security posture management and Detective for forensic graph investigation, when each is worth the cost, and how to run them as a paired data-discovery + investigation pipeline.

Security & Compliance

Mar 9, 2026 · Palaniappan P · 8 min read

From 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.

Security & Compliance

Feb 5, 2026 · Palaniappan P · 8 min read

AWS 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.

Security & Compliance

Dec 8, 2025 · Palaniappan P · 9 min read

Amazon Security Lake: Centralized OCSF Security Data Lake for Enterprise Threat Intelligence

Amazon Security Lake normalizes security logs to OCSF format in a centralized S3 data lake. Here's how to build a cost-effective security data platform without a $500K SIEM contract.