Thank you for reaching out to the Samsung community! To increase the security of your ESXi hosts, you can put them in lockdown mode. When you enable lockdown mode, no users other than vpxuser have authentication permissions, nor can they perform operations against the host directly. Lockdown mode forces all operations to be performed through vCenter Server. Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
