Following vCenter Server security best practices helps you ensure the integrity of your vSphere environment. What to read next Best Practices for vCenter Server Access ControlStrictly control access to different vCenter Server components to increase security for the system. Limiting vCenter Server Network ConnectivityFor improved security, avoid putting the vCenter Server system on any network other than a management network, and ensure that vSphere management traffic is on a restricted network. By limiting network connectivity, you limit certain types of attack. vCenter Server Security Best PracticesFollow all best practices for securing a vCenter Server system. Additional steps help you make your vCenter Server more secure. vCenter Password Requirements and Lockout Behavior To manage your vSphere environment, you must be aware of the vCenter Single Sign-On password policy, of vCenter Server passwords, and of lockout behavior. Parent topic: Securing vCenter Server Systems