Provides step-by-step procedures for remediating Amazon S3 bucket misconfigurations that expose sensitive data: enabling S3 Block Public Access, auditing bucket policies and ACLs, enforcing encryption, configuring access logging, and deploying automated remediation with AWS Config and Lambda.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill remediating-s3-bucket-misconfigurationnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill remediating-s3-bucket-misconfiguration -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill remediating-s3-bucket-misconfiguration -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/remediating-s3-bucket-misconfigurationgh skill install mukul975/Anthropic-Cybersecurity-Skills remediating-s3-bucket-misconfigurationgit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/remediating-s3-bucket-misconfiguration ~/.claude/skills/remediating-s3-bucket-misconfiguration # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/remediating-s3-bucket-misconfiguration ~/.agents/skills/remediating-s3-bucket-misconfiguration # Codex, Cursor, Gemini CLI, Copilot, OpenCode