IPinvestments Group retained by LookingGlass Cyber Solutions to sell a patent portfolio of 29 US patents with priority dates as early as June 23, 2000. The seller believes the portfolio provides very broad and strong coverage and, consequently, there has been substantial usage of some of the patents by numerous major industry players. The portfolio provides technologies relating to cyber security, with emphasis in network security and optimization. The portfolio discloses methods and systems for securing and facilitating server communications over a network, including domain name resolution, among other technologies.