# How Spring Security Processes and Authorizes HTTP Requests

DevFeed: [How Spring Security Processes and Authorizes HTTP Requests](<https://devfeed.tech/articles/stop-fighting-spring-security-17749.md>)

Original publisher: [Read original article](<https://blog.amigoscode.com/p/stop-fighting-spring-security>)

Author: Nelson Djalo

Published: 2026-04-30T15:54:51Z

Content type: tutorial

Language: en

Sources: [Amigoscode Newsletter](<https://devfeed.tech/sources/amigoscode-newsletter.md>)

Topics: [Framework](<https://devfeed.tech/topics/framework.md>), [Security](<https://devfeed.tech/topics/security.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [HTTP](<https://devfeed.tech/topics/http.md>)

Tags: [authentication](<https://devfeed.tech/tags/authentication.md>), [framework](<https://devfeed.tech/tags/framework.md>), [http](<https://devfeed.tech/tags/http.md>), [request](<https://devfeed.tech/tags/request.md>), [security](<https://devfeed.tech/tags/security.md>), [spring](<https://devfeed.tech/tags/spring.md>)

## AI overview

This tutorial explains Spring Security as an ordered chain of servlet filters that processes each HTTP request before it reaches a controller. It covers the SecurityFilterChain, SecurityContextHolder, authentication filters, credential verification, and authorization checks.

## Source excerpt

Walk a request through the chain end to end and the framework stops being magic.