[id='server-endpoint-authentication-mechanisms_{context}']
= {brandname} Server authentication mechanisms

{brandname} Server automatically configures endpoints with authentication mechanisms that match your security realm configuration.
For example, if you add a Kerberos security realm then {brandname} Server enables the `GSSAPI` and `GS2-KRB5` authentication mechanisms for the Hot Rod endpoint.

.Hot Rod endpoints

{brandname} Server enables the following SASL authentication mechanisms for Hot Rod endpoints when your configuration includes the corresponding security realm:

[%autowidth,cols="1,1",stripes=even]
|===
|Security realm |SASL authentication mechanism

|Property realms and LDAP realms
|SCRAM-+*+, DIGEST-+*+, `+SCRAM-*+`

|Token realms
|OAUTHBEARER

|Trust realms
|EXTERNAL

|Kerberos identities
|GSSAPI, GS2-KRB5

|SSL/TLS identities
|PLAIN
|===

.REST endpoints

{brandname} Server enables the following HTTP authentication mechanisms for REST endpoints when your configuration includes the corresponding security realm:

[%autowidth,cols="1,1",stripes=even]
|===
|Security realm |HTTP authentication mechanism

|Property realms and LDAP realms
|DIGEST

|Token realms
|BEARER_TOKEN

|Trust realms
|CLIENT_CERT

|Kerberos identities
|SPNEGO

|SSL/TLS identities
|BASIC
|===
