NEW YORK and HOUSTON (June 5, 2017) — Ironclad Encryption Corporation (OTCQB: IRNC) today announced it has engaged with Sonim Technologies to use its ultra-rugged LTE XP7 smartphone as the platform for integrating Ironclad Encryption’s ultra-secure algorithms. These efforts will result in the development of ultra-secure, ultra-rugged mobile phones where security, privacy, safety and ruggedness are paramount concerns for users dealing with sensitive, confidential information and who must work under arduous situations and extreme environmental conditions.