Hi, Shivakumar! If you want to connect to cluster with enabled security you need to configure following properties on Web Agent: "--node-login" and "--node-password" via command line or "default.properties" file.
[1] For example: ignite-web-agent.sh --node-login ignite --node-password ignite Please note, that it is recommended to add a special user for that, for example, with name "web_agent" And in that case command [1] will looks like: ignite-web-agent.sh --node-login web_agent --node-password some_pwd_of_web_agent -- Alexey Kuznetsov