Single sign on authentication can help reduce the number of password resets required by users. When users are able to use the same password for accessing their computer, network and other applications, it cuts down on requests for password resets. However, this is not always the best way to run a secure network. Adding a second layer of authentication in the form of a USB token can increase the security of your network.
Single Sign on Authentication Is Not Secure for Online Systems
The use of single sign on authentication has been common place for many organizations in the past. This type of authentication involves using a user name and password. However, as more companies are moving systems online, using a single sign on does not provide the level of security necessary to prevent unwanted hacking. Instead, you should look at using two factor authentication which requires the use of a second form of authentication besides the user name and password.