I have a security clearance and the guidance I received (and was explicitly asked about during my recertification), is that I cannot view Wikileaks at all, and

I have a security clearance and the guidance I received (and was explicitly asked about during my recertification), is that I cannot view Wikileaks at all, and any classified material leaked there. So I didn’t view Wikileaks or any material as I don’t want to lose my clearance. But the question was about whether it’s legal or not to view leaked material. Security clearances are a different matter and are going a step beyond what’s legal or admissible in court or what someone would be prosecuted for.