Ignite doesn't have authentication/authorization capabilities at the moment, however there are certain plans for that as far as I know.
In the meantime, you can take a look 3rd party vendors like GridGain that have paid offerings for this: https://docs.gridgain.com/docs/security-and-audit -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
