Just pondering, but I am thinking that I should know about DHCP leases given out to "unknown" computers on my network.<BR><BR>Primarily for a situation where some vendor has come in to see a staff ...

I've always worked in a static IP environment or with small companies where network security is not an issue and DHCP was a breeze.<BR><BR>Currently I'm in a school setting with a flat static IP ...

Well-publicized attacks against Domain Name System (DNS) root servers and top-level domains highlight the vulnerability of the DNS infrastructure. Many CIOs are looking for ways to ensure secure, ...