A newer version of IMDG is available.

View latest

Want to try Hazelcast 5.0 beta?

We’ve combined the in-memory storage of IMDG with the stream processing power of Jet to bring you an all new Hazelcast platform.

Cluster Member Security

Hazelcast supports the standard Java Security (JAAS) based authentication between the cluster members. A Security Realm can be referenced by <member-authentication/> element to define authentication between the member and identity of the current member.

  • XML

  • YAML

<hazelcast>
    ...
    <security enabled="true">
      <realms>
          <realm name="memberRealm">
              <authentication>
                <ldap>
                    <url>ldap://corp-ldap.example.com/</url>
                </ldap>
              </authentication>
              <identity>
                <username-password username="uid=member1,dc=example,dc=com" password="s3crEt"/>
              </identity>
          </realm>
      </realms>
      <member-authentication realm="memberRealm"/>
    </security>
    ...
</hazelcast>
hazelcast:
  security:
    enabled: true
    realms:
      name: memberRealm
      authentication:
        ldap:
          url: ldap://corp-ldap.example.com
      identity:
        username-password:
          username: uid=member1,dc=example,dc=com
          password: s3crEt
    member-authentication:
      realm: memberRealm