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Authentication & Authorization (OAuth, JWT, SSO)
Secure user login & access control: who you are (authn) vs what you can do (authz)
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💻 Technical
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+$20k-
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Medium
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Authentication (who you are) and authorization (what you can do) are critical for secure applications. OAuth, JWT, SSO, RBAC are industry standards. - Backend Developer L2+ (required) | $110k-$165k — Implement auth