On Feb 2, 2015 4:58 PM, "Jim Manico" <jim.manico@owasp.org> wrote:
> > The only way to support clients that don't support the thing we haven't
> implemented yet would be to alter the links at the source.
>
> You can always have JavaScript do this for you... Take Clickjacking
> defense: Just like X-Frame-Options issues with legacy clients, there
> are pure Js framebusting solutions that are rameasonable.
>
If adjusting the source was an option, we wouldn't need this header.
Sites with large amounts of legacy content (W3C, NYT, etc) have a hard time
ensuring that all the pages on their sites are updated with new URLs. I
think that's the problem Anne is aiming at mitigating.
-mike