Skill UI

Provides authentication, authorization, encryption, secrets, and hardening patterns for designing secure auth flows, managing tokens, configuring CORS, and implementing best practices around API keys, JWT, OAuth, and rate limiting.

Checklist covering Spring Security best practices for authentication, authorization, validation, CSRF, secrets, headers, rate limiting, dependency scans, and logging in Java Spring Boot services.

A comprehensive guide and skill for building robust, production-ready REST API endpoints. This skill covers full lifecycle development, including input validation, centralized error handling, authentication/authorization checks, CRUD operations, pagination, and generating proper API documentation. It ensures that back-end services are secure, scalable, and adhere to industry best practices.

This guide provides a deep, investigation-driven methodology for reviewing Django and Django REST Framework (DRF) codebases. It helps identify critical authorization gaps, focusing on Insecure Direct Object References (IDOR) and object-level access failures. Learn how to trace data flows, analyze custom managers, and verify that users can only access resources they are explicitly authorized to view or modify.

Standardized expert guidance for return authorization, inspection, grading, disposition decisions, refunds, fraud detection, and vendor recovery in retail and e-commerce operations.

This tool parses API Gateway access logs from various providers (AWS, Kong, Nginx). It performs statistical analysis using pandas to detect critical security threats such as Broken Object Level Authorization (BOLA/IDOR), credential stuffing, rate limit bypass attempts, and injection vulnerabilities. Ideal for SOC analysts or security engineers investigating API abuse and building advanced threat detection rules.

A comprehensive utility designed to assess the security posture of modern APIs, including REST, GraphQL, and gRPC. It strictly follows the OWASP API Security Top 10 framework, testing for critical vulnerabilities such as Broken Object/Function Level Authorization (BOLA/BFLA), SQL/NoSQL injection flaws, and weaknesses in authentication mechanisms like JWT manipulation. Essential for security engineers and penetration testers validating complex microservice architectures and API gateways.

A comprehensive guide to configuring secure OAuth 2.0 authorization flows, covering best practices for Authorization Code with PKCE, Client Credentials, and Device Authorization Grant. Learn how to implement mandatory security controls, manage token lifecycles, and align with OAuth 2.1 standards to build robust identity and access management systems.

This skill provides a comprehensive guide to deploying a Software-Defined Perimeter (SDP) using the CSA v2.0 specification. It implements core zero trust principles by establishing a dynamic, identity-centric network boundary. The deployment covers Single Packet Authorization (SPA) and mutual TLS (mTLS) to ensure that resources are invisible and inaccessible until a user is fully authenticated and authorized.

This tool provides structured guidelines and detection rules for identifying API enumeration attacks, including Broken Object Level Authorization (BOLA) and IDOR. It monitors API access logs for suspicious patterns, such as rapid sequential requests to resource identifiers, unusual status code mixes (200/403/401), and excessive attempted resource IDs, helping security teams validate API security coverage.

This tool helps detect Broken Object Property Level Authorization (BOPLA) vulnerabilities, which are critical security flaws detailed in OWASP API3:2023. It scans APIs for excessive data exposure (reading sensitive fields) and mass assignment risks (modifying unintended properties) by simulating malicious requests and analyzing responses. Ideal for security testing, threat hunting, and implementing robust API security controls.

This skill automates the process of testing for Broken Function Level Authorization (BFLA) vulnerabilities in APIs. It simulates attempts by low-privilege users to access or execute administrative functions and privileged endpoints by manipulating HTTP methods, paths, and credentials. It is essential for comprehensive API security audits and validating Role-Based Access Control (RBAC) enforcement.