how to protect name servers against cache corruption

>as many people as possible know the best possible solutions to the problem,
>in this case installing BIND 4.9.6 or the latest BIND 8. But I don't think

... and discussions of problems NOT solved by these releases?

What of discussion of problems that CAN'T be solved by new releases of BIND?

usenet:comp.protocols.dns.bind
mailto:namedroppers@internic.net
mailto:bind-bugs@isc.org