FastAPI Authentication Best Practices in 2026
Practical, opinionated guidance on authentication in FastAPI: token formats, dependency patterns, refresh flows, and the mistakes we still see in production code reviews.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Practical, opinionated guidance on authentication in FastAPI: token formats, dependency patterns, refresh flows, and the mistakes we still see in production code reviews.
In April 2024, Roku disclosed that two separate credential stuffing campaigns had compromised approximately 576,000 customer accounts, with attackers making fraudulent purchases and changing account details on some affected accounts.
APIs are both an attack surface and a supply chain dependency. This guide examines API security risks from authentication to third-party integrations.
A critical authentication vulnerability in Jira Service Management allowed attackers to impersonate users and gain access to sensitive service desk instances. The flaw bypassed email verification controls.
Attackers bypassed Crypto.com's two-factor authentication system to drain approximately $34 million from 483 user accounts, raising serious questions about the security of centralized crypto exchanges.
Weekly insights on software supply chain security, delivered to your inbox.