INDEPENDENT CLOUD SECURITY NOTES

Move fast.Grant slowly.

SECUGRID documents security controls that can be inspected, tested, and operated in real AWS environments. Configuration over promotion. Evidence over assumption.

WRITTEN BY
HANS

A security engineer based in Seoul, South Korea, with nine years of hands-on experience. About this project →

AP-NORTHEAST-2
MONITORING ACTIVE
IDENTITYIAM · Identity Center · SCP
VISIBILITYCloudTrail · Config · Security Hub
RESPONSEGuardDuty · IR · Forensics

Latest briefing

FIELD NOTE / 002
LOGGING & SIEM
8 MIN READ
SEPTEMBER 3, 2026

Connecting AWS Security Logs to a SIEM: The Integration Work Starts With IAM

The connector is rarely the hard part. Map S3, SQS, IAM trust, External IDs, and KMS before the first permission request is submitted.

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Coverage

FOUR SURFACES

Security is an operating model, not a product.

Built from nine years of security work across cloud infrastructure, SOC operations, and third-party platforms. We document the owner, the permission path, the failure mode, and the verification step. If it cannot be reproduced, it does not ship.