 app with Auth0</a></li>
  <li><a href="secure-app-with-keycloak.html">Secure an app with Keycloak</a></li>
  <li><a href="secure-app-with-ldap.html">Secure an app with LDAP</a></li>
  <li><a href="secure-with-apikey.html">Secure an api with apikeys</a></li>
  <li><a href="secure-with-oauth1-client.html">Secure an app with OAuth1</a></li>
  <li><a href="secure-with-oauth2-client-credentials.html">Secure an api with OAuth2 client_credentials flow</a></li>
  <li><a href="setup-otoroshi-cluster.html">Setup an 