BlackBerry Ltd. engages in the provision of intelligent security software and services. It operates through the following segments: Cybersecurity, Internet of Things (IoT), and Licensing and Other. The Cybersecurity segment includes the brand Cylance, BlackBerry Spark, AtHoc, and SecuSUITE. The IoT segment focuses on software licenses, support, maintenance, and professional services. The Licensing and Other segment involves the intellectual property licensing arrangements and settlement awards. The company was founded by Michael Lazaridis, James Laurence Balsillie, and Douglas E. Fregin on March 7, 1984 and is headquartered in Waterloo, Canada.