Further reading

• Hands-On Spring Security 5.x (video course):

  https://www.packtpub.com/product/hands-on-spring-security-5-x-video/9781789802931

• Spring Security documentation:

  https://docs.spring.io/spring-security/site/docs/current/reference/html5/

• List of filters available in Spring Security:

  https://docs.spring.io/spring-security/site/docs/current/reference/html5/#servlet-security-filters

• JWT:

  https://tools.ietf.org/html/rfc7519

• JWS:

  https://www.rfc-editor.org/info/rfc7515

• JWE:

  https://www.rfc-editor.org/info/rfc7516

• Spring Security in-built SpEL expressions:

  https://docs.spring.io/spring-security/site/docs/current/reference/html5/#el-access