The latest features are excellent. 

We especially like the passwordless technology. 

The product offers very nice customization capabilities. The product runs well out of the box, however, it's nice to be able to tweak things as we need to.

The security is very good.

It's very easy to implement everything.

The single sign-on procedure itself, as well as the ability to connect to external user sources such as Microsoft Active Directory and LDAP servers, are the solution's most valuable features.

Several new features were added in the last release that we have not yet explored. Perhaps after I explore it, I'll notice something I'd like to include. But, for the time being, I believe it contains everything we need.

Some of the valuable features of the solution are the easy integration with processes, such as Single Sign-On. Overall WSO2 is straightforward and does not need customization.