diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/delegatingfilterproxy.png b/docs/modules/ROOT/assets/images/servlet/architecture/delegatingfilterproxy.png
index f2bced79a6d..8a81b201a35 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/delegatingfilterproxy.png and b/docs/modules/ROOT/assets/images/servlet/architecture/delegatingfilterproxy.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/exceptiontranslationfilter.png b/docs/modules/ROOT/assets/images/servlet/architecture/exceptiontranslationfilter.png
index 9b0a65b61b0..a775d43ba24 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/exceptiontranslationfilter.png and b/docs/modules/ROOT/assets/images/servlet/architecture/exceptiontranslationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.gif b/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.gif
index 7c82a4fe1ed..ec143a40daf 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.gif and b/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.gif differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.png b/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.png
index f4c307f80b0..c04ee23833d 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.png and b/docs/modules/ROOT/assets/images/servlet/architecture/filterchain.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/filterchainproxy.png b/docs/modules/ROOT/assets/images/servlet/architecture/filterchainproxy.png
index 22ea15d484f..6073897d53d 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/filterchainproxy.png and b/docs/modules/ROOT/assets/images/servlet/architecture/filterchainproxy.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/multi-securityfilterchain.png b/docs/modules/ROOT/assets/images/servlet/architecture/multi-securityfilterchain.png
index 1481a120eb4..7f64ea20fdd 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/multi-securityfilterchain.png and b/docs/modules/ROOT/assets/images/servlet/architecture/multi-securityfilterchain.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/architecture/securityfilterchain.png b/docs/modules/ROOT/assets/images/servlet/architecture/securityfilterchain.png
index 225e0ef7734..3dc28373291 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/architecture/securityfilterchain.png and b/docs/modules/ROOT/assets/images/servlet/architecture/securityfilterchain.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/abstractauthenticationprocessingfilter.png b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/abstractauthenticationprocessingfilter.png
index d8252494d4d..675750c622e 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/abstractauthenticationprocessingfilter.png and b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/abstractauthenticationprocessingfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager-parent.png b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager-parent.png
index 2b0d1a5df02..8559ec82101 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager-parent.png and b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager-parent.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager.png b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager.png
index fb486bcb0f1..16c23a0157a 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager.png and b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanager.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanagers-parent.png b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanagers-parent.png
index 10934b57411..4881c138b0f 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanagers-parent.png and b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/providermanagers-parent.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/securitycontextholder.png b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/securitycontextholder.png
index ee1666ea7d6..5176e84f931 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/architecture/securitycontextholder.png and b/docs/modules/ROOT/assets/images/servlet/authentication/architecture/securitycontextholder.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextholderfilter.png b/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextholderfilter.png
index f34cf7f87f8..e589239c8fb 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextholderfilter.png and b/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextholderfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextpersistencefilter.png b/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextpersistencefilter.png
index ac12c18c453..99a7ef3042b 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextpersistencefilter.png and b/docs/modules/ROOT/assets/images/servlet/authentication/securitycontextpersistencefilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationentrypoint.png b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationentrypoint.png
index 3784305eb23..b2064e23437 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationentrypoint.png and b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationentrypoint.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationfilter.png b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationfilter.png
index f901499fc32..0ab6dbe3c7a 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationfilter.png and b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/basicauthenticationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/daoauthenticationprovider.png b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/daoauthenticationprovider.png
index 64e55f1f7d7..173a7ca95f8 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/daoauthenticationprovider.png and b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/daoauthenticationprovider.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/loginurlauthenticationentrypoint.png b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/loginurlauthenticationentrypoint.png
index 3a7d22e36b9..8eb51a4a14a 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/loginurlauthenticationentrypoint.png and b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/loginurlauthenticationentrypoint.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/usernamepasswordauthenticationfilter.png b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/usernamepasswordauthenticationfilter.png
index 9463bce90e5..f5915f3c2f5 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/usernamepasswordauthenticationfilter.png and b/docs/modules/ROOT/assets/images/servlet/authentication/unpwd/usernamepasswordauthenticationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/access-decision-voting.png b/docs/modules/ROOT/assets/images/servlet/authorization/access-decision-voting.png
index d9d78dd016f..23d74376d8d 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/access-decision-voting.png and b/docs/modules/ROOT/assets/images/servlet/authorization/access-decision-voting.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/after-invocation.png b/docs/modules/ROOT/assets/images/servlet/authorization/after-invocation.png
index 22c3c1ff457..d2be14f469f 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/after-invocation.png and b/docs/modules/ROOT/assets/images/servlet/authorization/after-invocation.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/authorizationfilter.png b/docs/modules/ROOT/assets/images/servlet/authorization/authorizationfilter.png
index 007dba3059c..285f6c19a85 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/authorizationfilter.png and b/docs/modules/ROOT/assets/images/servlet/authorization/authorizationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/authorizationhierarchy.png b/docs/modules/ROOT/assets/images/servlet/authorization/authorizationhierarchy.png
index 86dc1ac3534..5cd0e194e02 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/authorizationhierarchy.png and b/docs/modules/ROOT/assets/images/servlet/authorization/authorizationhierarchy.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/filtersecurityinterceptor.png b/docs/modules/ROOT/assets/images/servlet/authorization/filtersecurityinterceptor.png
index 20f17f714e1..12feaaf42bc 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/filtersecurityinterceptor.png and b/docs/modules/ROOT/assets/images/servlet/authorization/filtersecurityinterceptor.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/authorization/methodsecurity.png b/docs/modules/ROOT/assets/images/servlet/authorization/methodsecurity.png
index fd5d140d6d5..410aa88df2c 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/authorization/methodsecurity.png and b/docs/modules/ROOT/assets/images/servlet/authorization/methodsecurity.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/exploits/csrf-processing.png b/docs/modules/ROOT/assets/images/servlet/exploits/csrf-processing.png
index bf77a6e650c..8b9c3c65aee 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/exploits/csrf-processing.png and b/docs/modules/ROOT/assets/images/servlet/exploits/csrf-processing.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/exploits/csrf.png b/docs/modules/ROOT/assets/images/servlet/exploits/csrf.png
index b13c7f17c80..23054a1bc6a 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/exploits/csrf.png and b/docs/modules/ROOT/assets/images/servlet/exploits/csrf.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/oauth2/bearerauthenticationentrypoint.png b/docs/modules/ROOT/assets/images/servlet/oauth2/bearerauthenticationentrypoint.png
index a022951a6bc..6ea64dac3b9 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/oauth2/bearerauthenticationentrypoint.png and b/docs/modules/ROOT/assets/images/servlet/oauth2/bearerauthenticationentrypoint.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/oauth2/bearertokenauthenticationfilter.png b/docs/modules/ROOT/assets/images/servlet/oauth2/bearertokenauthenticationfilter.png
index 7ea79213ec3..a6b0ec70b41 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/oauth2/bearertokenauthenticationfilter.png and b/docs/modules/ROOT/assets/images/servlet/oauth2/bearertokenauthenticationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/oauth2/jwtauthenticationprovider.png b/docs/modules/ROOT/assets/images/servlet/oauth2/jwtauthenticationprovider.png
index 8f0f1450857..397f951cd19 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/oauth2/jwtauthenticationprovider.png and b/docs/modules/ROOT/assets/images/servlet/oauth2/jwtauthenticationprovider.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/oauth2/opaquetokenauthenticationprovider.png b/docs/modules/ROOT/assets/images/servlet/oauth2/opaquetokenauthenticationprovider.png
index 6b1c0f7c36e..4cf2cf21ed5 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/oauth2/opaquetokenauthenticationprovider.png and b/docs/modules/ROOT/assets/images/servlet/oauth2/opaquetokenauthenticationprovider.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/saml2/opensamlauthenticationprovider.png b/docs/modules/ROOT/assets/images/servlet/saml2/opensamlauthenticationprovider.png
index d4a961dbc63..5ccfc78ab12 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/saml2/opensamlauthenticationprovider.png and b/docs/modules/ROOT/assets/images/servlet/saml2/opensamlauthenticationprovider.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationfilter.png b/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationfilter.png
index d43f1fae1af..2a824b375ab 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationfilter.png and b/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationfilter.png differ
diff --git a/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationrequestfilter.png b/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationrequestfilter.png
index b3883f26e92..1d59ed9f2f0 100644
Binary files a/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationrequestfilter.png and b/docs/modules/ROOT/assets/images/servlet/saml2/saml2webssoauthenticationrequestfilter.png differ