소개
This skill equips Claude with specialized knowledge for architecting and implementing robust security layers in modern applications. It covers essential authentication strategies like stateless JWT flows with refresh tokens, stateful session management via Redis, and third-party social logins via OAuth2/Passport.js. Additionally, it offers comprehensive patterns for authorization, including Role-Based Access Control (RBAC) and granular Permission-Based Access Control, ensuring your APIs and services remain secure, scalable, and manageable while adhering to best security practices.