The issue focused on the use of the 3.0 and 2.0 security features.

I have to say, I was not at all surprised to see the most important use of the 3.0 and 2.0 security features.

I have to say, I was not at all surprised to see the most important use of the 3.0 and 2.0 security features.

I have to say, I was not at all surprised to see the most important use of the 3.