palaniappan p9 min
AWS Resource Hardening Quick Wins: DMS, OpenSearch, SageMaker, and Lambda Runtimes
Hardening quick wins: private DMS, OpenSearch encryption, SageMaker VPC-only, Lambda runtime EOL. July 2026 checklist.
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palaniappan p6 minAWS Verified Access in Production: A Zero-Trust Network Access (ZTNA) Replacement for Legacy VPN
Verified Access ZTNA: Cedar policies, Identity Center, TCP endpoints (GA). July 2026 Client VPN migration checklist.
palaniappan p8 minDORA Compliance on AWS: A Practical Guide for EU Financial Entities and ICT Third-Party Providers
DORA on AWS since Jan 2025: RoI, TLPT/TIBER-EU, incident clocks, Artifact addendum. July 2026 readiness checklist.
palaniappan p8 minEU AI Act on AWS: A Practical Compliance Guide for High-Risk AI on Bedrock and SageMaker
EU AI Act compliance on AWS — risk classification, prohibited practices, GPAI obligations, the high-risk Annex III framework (enforceable 2 August 2026), and the AWS-native control mapping using Bedrock Guardrails, SageMaker Model Cards, and Audit Manager governance.
palaniappan p8 minBuilding a Vulnerability Management Program on AWS: CVSS, KEV, and Reachability
How to build a vulnerability management program that scales beyond CVE-counting. Inspector v2 deployment, CVSS + CISA KEV + reachability for risk-based prioritization, container and IaC scanning in CI/CD, and remediation SLAs that survive audits.
- palaniappan p9 min
GDPR Compliance on AWS: A Practical Guide for SaaS Companies
GDPR compliance on AWS for SaaS companies handling EU resident data. Region selection, the AWS DPA, data subject rights automation, RoPA documentation, breach notification, and the technical controls regulators expect.
palaniappan p9 minISO 27001 Certification on AWS: ISMS Implementation Guide for 2026
ISO 27001:2022 on AWS: ISMS scope, 93 Annex A mapping, Stage 1/2 evidence. July 2026 stage checklist.
- palaniappan p11 min
NIS2 Directive on AWS: A Practical Compliance Guide for EU Critical Infrastructure
NIS2 on AWS: Essential/Important scope, Art. 21 measures, 24h/72h clocks, supply chain. July 2026 checklist.
palaniappan p7 minNIST Cybersecurity Framework 2.0 on AWS: Implementation & Maturity Guide
NIST CSF 2.0 on AWS: Govern + six functions, tiers, 800-53/171/CMMC. July 2026 Tier-3 checklist.
palaniappan p16 minHow to Host n8n on AWS EKS: A Production-Ready Deployment Guide
n8n on EKS: queue mode, RDS Postgres, Redis/Valkey, ALB+WAF, IRSA. July 2026 production checklist.
palaniappan p11 minAmazon QuickSight in Production: A Practical Guide for BI Teams
Amazon QuickSight can replace expensive BI tools or become a costly mistake — depending on how you use it. Here is the production guide that covers SPICE, multi-tenancy, cost control, and the cases where QuickSight is the wrong choice.
palaniappan p11 minVirtual Data Modeling on AWS: Architecture, Trade-offs, and When Not to Use It
Virtual data modeling on AWS: Athena/Redshift semantic views without copies. July 2026 — when VDM works, when it burns Athena dollars.