S3 Security
7 items across 1 section
AWS S3 Security: How to Prevent Data Leaks in 2026
Complete guide to securing your AWS S3 buckets. Learn how to prevent data leaks with bucket policies, encryption, access controls, and monitoring.
The Hidden Backbone of the Internet: Why S3 Security Should Keep You Up at Night
Part 1 of the S3 Security Series. Explore the major S3 data breaches of the past decade and why Amazon S3 security matters more than most people realize.
The Anatomy of S3 Security: 22 Checks That Stand Between You and a Data Breach
Part 2 of the S3 Security Series. Learn the 22 critical security checks every S3 bucket needs, mapped to 9 compliance frameworks including CIS, PCI-DSS, and HIPAA.
Building an S3 Security Scanner: From Frustration to Open Source
Part 3 of the S3 Security Series. Learn about the open-source S3 Security Scanner tool that automates 22 security checks, DNS takeover detection, and bucket discovery.
Fixing S3 Security Issues: A Practical Remediation Guide
Part 4 of the S3 Security Series. Step-by-step remediation for critical S3 security issues with AWS Console, CLI, and Python boto3 examples.
Anatomy of a Real AWS Breach: Capital One, 2019
How a misconfigured WAF, an unauthenticated metadata service, and an over-privileged IAM role combined to expose data on roughly 100 million people in the US and 6 million in Canada, and the specific checks that would have stopped it.
Anatomy of a Real AWS Breach: Imperva, 2019
A security company got breached through one exposed AWS API key on an internet-reachable instance. Even the people who build WAFs for a living can miss this.
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