springboot-security

Secure Spring Boot REST services with JWT authentication and security headers.

41|8|Updated Feb 7, 2026
One-click install
npx skills add https://github.com/codelably/harmony-claude-code --skill springboot-security-codelably
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: springboot-security
Source: https://github.com/codelably/harmony-claude-code/tree/main/skills/springboot-security
Command: npx skills add https://github.com/codelably/harmony-claude-code --skill springboot-security-codelably

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Secure Spring Boot services by enforcing authentication/authorization, data integrity, and secure configurations.

Core Features & Use Cases

  • Authentication and Authorization guidance: implement JWT or opaque tokens with revocation lists, and secure cookies.
  • Input Validation and Sanitization: prevent injection and ensure data integrity.
  • Security Headers, CSRF, and Session Management: recommended headers and policies for browser-based clients.
  • Secrets Management and Dependency Hygiene: externalize keys, rotate credentials, keep dependencies up to date.
  • Use Case: Secure an API gateway or REST service with token-based auth and proper safety controls.

Quick Start

Implement JWT-based authentication, secure tokens, and enable security filters and header policies as described.

Frequently Asked Questions about springboot-security

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement JWT authentication in a Spring Boot REST API?

Secure Spring Boot REST APIs by enforcing stateless JWT authentication, applying security filters, and configuring secure cookies to ensure tokens are validated and managed safely across client requests.

What's the best way to configure CSRF protection and security headers for Spring Boot?

CSRF protection and security headers in Spring Boot are configured by enforcing safe default policies, applying recommended security headers, and managing sessions securely for browser-based clients interacting with your services.

Does this approach support both stateless JWTs and revocation-based tokens?

Yes, secure Spring Boot configurations support both stateless JWTs and revocation-based opaque tokens, allowing you to implement token revocation lists to invalidate sessions when securing your backend microservices or monolith applications.

How do I handle secrets management and dependency hygiene in Spring Boot?

Secrets management and dependency hygiene in Spring Boot involve externalizing cryptographic keys, rotating credentials securely, and keeping framework dependencies up to date to prevent vulnerabilities in your backend services.

Can I use this to secure an API gateway with token-based auth and rate limiting?

Yes, you can secure an API gateway or REST service by applying token-based authentication, enforcing input sanitization, and implementing rate limiting alongside defensive coding patterns to protect exposed endpoints.