Dynamic host configuration protocol simplifies and improves the accuracy of IP addressing but can raise security concerns| Network World
The Domain Name System (DNS), one of the foundations of the internet, resolves the names of internet sites with their underlying IP addresses, adding efficiency and security in the process.| Network World
IPv6 has been in the works since 1998 to address the shortfall of IP addresses available under Ipv4, yet despite its efficiency and security advantages, adoption is still slow.| Network World