What are the administration and security aspects there in Sharepoint 2010?

What are the administration and security aspects there in Sharepoint 2010?

- Sharepoint 2010 architecture is such that it provides good administration and security features to make the services more secure to execute the least-privileged applications.

- Sharepoint 2010 provides a central administration for web application that exists on a single server which is deployed in a farm.

- The security is provided by applying the Tenant administration and using of reconfigurable and shared resources.

- The management and services of the Sharepoint 2010 is more secure as it is completely managed through a centralized platform.

- The hosting of the administration is done on the cloud environment that provides more safety and security.