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2.3K skills ・ Works with: AWS · sorted by popularity

Analyze AWS IAM access policies with boto3 and Cloudsplaining-style checks to find permissions that could grant greater access. Produces a JSON report linking risky permissions to users or roles, with severity ratings and remediation guidance.

  • Audit AWS IAM policies for excessive permissions
  • Find permission combinations that enable privilege escalation
  • Trace risky policies to affected users and roles
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Analyze AWS CloudTrail logs against normal activity patterns to spot unusual API calls, IP addresses, errors, and sensitive changes. Produce a JSON report with anomaly scores, suspicious users, and suggested investigation steps.

  • Investigating possible misuse of AWS credentials
  • Finding first-time API calls and unusual IP activity
  • Reviewing IAM, KMS, and S3 policy changes
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Detect unauthorized cryptocurrency mining in cloud workloads by combining billing changes, CPU usage, mining pool connections, and process alerts. Follow workflows to preserve evidence, isolate affected resources, and trace how attackers gained access.

  • Investigating sudden cloud billing increases
  • Responding to GuardDuty cryptocurrency alerts
  • Checking containers for unauthorized mining processes
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Build automated responses to AWS GuardDuty security findings using EventBridge and Lambda. Configure severity filters, isolate EC2 instances, disable compromised access keys, preserve disk snapshots for investigation, and send notifications to security teams.

  • Triggering responses to high-severity GuardDuty findings
  • Isolating EC2 instances and preserving investigation data
  • Disabling compromised IAM access keys
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Scan code, configuration files, and Git history for exposed AWS credentials with TruffleHog. Checks whether detected keys remain active and guides key replacement, incident investigation, and automated checks before commits and during CI/CD.

  • Auditing Git history for exposed AWS keys
  • Adding credential checks before commits and in CI/CD
  • Investigating credential exposure after a GuardDuty alert
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Investigate compromised credentials across AWS, Azure, and GCP by correlating security alerts and audit logs. Examines unusual API activity and suspicious sign-ins, helps assess the affected scope, and guides containment actions such as disabling keys and revoking sessions.

  • Investigate cloud API activity from unfamiliar locations
  • Assess exposure after a credential leak notification
  • Correlate suspicious sign-ins across cloud providers
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Set up decoy credentials, storage, and secrets across AWS, Azure, and GCP to detect suspicious access. Connect audit logs to security alerts, verify detection, and document permissions, resource inventories, and maintenance plans.

  • Detecting use of leaked cloud credentials
  • Monitoring suspicious access to decoy storage and secrets
  • Extending on-premises deception coverage to cloud environments
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Deploy decoy credentials, documents, and URLs with Canarytokens to detect suspicious access. Guides token generation, placement, alert testing, and inventory tracking, with email or webhook notifications when someone interacts with a planted token.

  • Add intrusion alerts to shared folders
  • Detect use of decoy cloud credentials
  • Monitor decoy documents for signs of data theft
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Set up Cloudflare Access and Tunnel to protect internal applications using user identity and device health checks. Covers application access policies, WARP device enrollment, and audit logging for teams replacing VPN access.

  • Replace VPN access with application-specific permissions
  • Expose internal apps without opening inbound ports
  • Limit contractors to approved applications
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Configure AWS Verified Access for VPN-free access to internal applications. Combine user identity and device security checks, write Cedar access policies, and use Terraform and AWS RAM to deploy and share access controls across AWS accounts.

  • Replacing VPN access to internal applications
  • Writing policies based on users and device security
  • Deploying Verified Access with Terraform
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Deploy Prisma Access to secure access to internal applications for remote users and branches. Configure connectors, GlobalProtect agents, access policies based on user groups and device security, and centralized logging through Strata Cloud Manager.

  • Migrating VPN and branch security to Prisma Access
  • Restricting internal app access by user and device
  • Integrating access controls with existing Palo Alto NGFW systems
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Map an organization's internet-facing assets using public information, including domains, indexed services, employee details, and leaked data. Compile findings into a reconnaissance report to support authorized security assessments and identify potential exposure.

  • Gathering public information before a penetration test
  • Finding unknown internet-facing assets
  • Checking public sources for leaked credentials and documents
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Respond to security incidents across AWS, Azure, and GCP by investigating audit logs, containing compromised identities, isolating resources, and preserving evidence. Organize recovery and follow-up security measures for credential leaks, unauthorized permission changes, and attacks spanning cloud services.

  • Responding to leaked cloud credentials
  • Investigating unauthorized permission or resource changes
  • Preserving audit logs and disk snapshots
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Set up Microsoft Sentinel to collect security logs from AWS, Azure, and GCP. Build detection queries, investigate historical activity, and create automated response workflows for a centralized security operations team.

  • Centralizing security monitoring across multiple clouds
  • Migrating from an existing SIEM platform
  • Automating responses to suspicious cloud activity
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Plan and conduct authorized security tests of AWS, Azure, and GCP environments. Check access permissions, credential exposure, cross-account access, and monitoring, then organize findings into a report with severity, business impact, and remediation guidance.

  • Assessing cloud security before production deployment
  • Checking access controls after a cloud migration
  • Testing monitoring and incident response readiness
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Review personal data handling against GDPR requirements, covering processing records, legal grounds, individual rights, breach procedures, and international transfers. Produce findings by article and a prioritized improvement roadmap with responsibilities, estimated costs, and timelines.

  • Preparing evidence for a regulatory audit
  • Reviewing privacy requirements for a new system
  • Assessing GDPR gaps during acquisition due diligence
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Use Intel CHIPSEC to inspect firmware protections, including BIOS write locks and Secure Boot settings. Save test results, extract firmware for offline comparison, and review UEFI variables to investigate configuration weaknesses or suspicious changes.

  • Establishing a firmware security baseline for new hardware
  • Checking BIOS and SPI flash write protection
  • Extracting firmware for comparison with a known-good image
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Audit Terraform infrastructure definitions and planned changes for excessive permissions, public exposure, and missing encryption. Use security scanners and custom rules to produce actionable findings and add automated checks before cloud infrastructure is deployed.

  • Reviewing Terraform modules and plans before deployment
  • Adding security checks to Terraform CI/CD pipelines
  • Enforcing organization-specific infrastructure rules
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Audit AWS S3 buckets for public exposure, excessive permissions, and gaps in encryption or versioning settings. Use AWS CLI, Prowler, and access analysis to compile findings, prioritize issues, and plan or apply configuration fixes.

  • Reviewing S3 settings in a newly onboarded AWS account
  • Investigating alerts about publicly exposed buckets
  • Preparing periodic access control audit reports
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Audit AWS, Azure, and GCP configurations against CIS Benchmarks, security configuration guidelines. Use automated scan results to identify failed checks, prioritize fixes, report compliance by area, and establish ongoing monitoring for configuration changes.

  • Running an initial cloud security configuration audit
  • Preparing CIS-related evidence for SOC 2 or ISO 27001 audits
  • Prioritizing fixes for failed security checks
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Set up and run kube-bench to check Kubernetes configuration against CIS security benchmarks. Select the appropriate benchmark and cluster components, then export JSON or JUnit results for automated pipelines and troubleshoot skipped checks or incorrect detection.

  • Setting up kube-bench for the first time
  • Selecting benchmark versions and scan targets
  • Exporting JSON or JUnit results for CI
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Analyze access logs from AWS S3, GCS, and Azure Blob Storage to spot unusual downloads, unfamiliar IP addresses, and request spikes. Compare activity with normal patterns and prioritize findings for suspected data theft investigations.

  • Investigating suspected data theft from cloud storage
  • Finding bulk downloads outside normal working hours
  • Checking unfamiliar IP addresses and sudden request spikes
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

Analyze access logs from AWS API Gateway, Kong, and Nginx with pandas, a Python data analysis library. Examine resource access patterns, authentication failures, and suspicious requests to investigate API abuse and inform detection rules.

  • Investigating sequential access to resource IDs
  • Examining spikes in authentication failures
  • Checking for rate limit bypass and injection attempts
mukul975/Anthropic-Cybersecurity-Skills34.7KUpdated Aug 31, 2026

aws-serverless

FreeSummary

Build AWS applications with managed services that reduce server administration. Follow patterns for Lambda functions, HTTP APIs, database access, and queued background processing, with guidance on deployment and delays when functions first start.

  • Build HTTP APIs with Lambda and API Gateway
  • Read and write application data in DynamoDB
  • Process SQS messages with retries and a dead-letter queue
davila7/claude-code-templates32.8KUpdated Oct 18, 2026