Hello . I am Mac. I am looking for the information of HAIPE(High Assurance Internet Protocol Encryptor) on the internet. We found there are some HAIPE products (CISCO,General Dynamics etc) and some research project. I have read the explanation on the wikipedia. But I can't understand what HAIPE is. I would like to know.... 1) Is the HAIPE a technology or standard? 2)What is the difference between VPN and HAIPE ? 3) What is the advantage of HAIPE ?