[$] Adopting DNSSEC
The Domain Name System (DNS) is an amazing technological achievement,
but it suffers from a historical excess of trust, which makes it
possible for people who rely on it to be lied to. The
DNS Security Extensions (formally DNSSEC-bis, more usually just
DNSSEC) are a mechanism for including robust trust information within
the DNS. Here we discuss briefly what DNSSEC does, how it does it,
and how (and whether) you can use it to secure your domains.