ServiceNow makes configuring SSO into your ServiceNow instance very simple. By enabling a plugin and configuring a couple of properties, single sign-on can be set up in less than 10 minutes. Documentation surrounding these SSO methods are also well done and easy to follow. Recently, I’ve come across a number or clients that want to use [...]
For some Service-now.com implementations, there may be a need to modify the default login page. In other implementations, it may be necessary or desirable to remove the login page altogether (this scenario would only apply if you have set up Single sign-on for your instance and you didn't want users to authenticate directly against Service-now). Whatever the reason is, you may find it necessary to modify the behavior of the Service-now login page. If you do, there are a couple of options I would recommend.