Bittium is a Finnish company with over 30 years of experience in advanced radio communication technologies and biosignal processing, creating products for tactical communications, providing mobile devices and cyber security solutions certified for use by troops on battlefields. And today it's unveiled its latest smartphone, the Bittium Tough Mobile 2. The company says this is no less than "the world's most secure smartphone", suitable for both professional and personal use. It has a "multilayered security structure", based on the hardened Android 9 Pie OS, with information security...