United Launch Alliance (ULA), a joint venture between Boeing and Lockheed, has publicly promised to be ready in four years.

ECONOMIST: Science

For example, IPSec is mandatory to implement in IPv6 compliant protocol stacks, while Secure Neighbor Discovery capabilities, Privacy Addresses, and Unique Local Addresses (ULA) all provided additional security enhancements.

FORBES: The Security Paradox Of IPv6; Shoring Up The Holes