Unisys Corporation announced the forthcoming availability of the latest version of its award-winning Unisys Stealth^® security software suite, the industry?s first product with dynamic isolation^™ capabilities to quickly isolate devices or users at the first sign of compromise. The new version, Stealth 4.0, will be generally available beginning April 15, 2019. The new release of Stealth 4.0 software addresses threats associated with the ever-evolving digital landscape where adoption of cloud, mobile and the Internet of Things (IoT) continues to rise.