Shawn Hannon

Shawn Hannon is Vice President of Engineering and Chief Information Security Officer for Subsentio and oversees all aspects of engineering, information technology implementation and support, testing, and cybersecurity.

Prior to Subsentio, Shawn was one of the lead CALEA support engineers at VeriSign running the NetDiscovery™ lab and involved in the engineering, implementing, and testing of all aspects of their CALEA related products. He worked on CALEA solutions with numerous switch manufacturers including Lucent, Nortel, Cisco, Ericsson, Acme Packet, Motorola and ZTE. At VeriSign, Shawn was also involved with supporting multiple law enforcement agencies’ needs including validating and resolving issues with the provisioning, mediation, and delivery of CALEA mandated traffic. This required a working knowledge of several LEA collection devices such as Pen-Link, JSI VB3, and the DCS3000.

Prior to joining VeriSign, Mr. Hannon was the lead network tester and surveillance engineer at AT&T Fixed Wireless where he performed network deployment testing and CALEA implementation and testing for new and existing markets.

Mr. Hannon graduated magna cum laude from City University of Seattle with a Bachelor of Science degree in Computer Systems. In 2014, Mr. Hannon received a Master of Cybersecurity and Leadership Degree from the University of Washington. He has actively belonged to the High Technology Crime Investigation Association (HTCIA) of Washington, the Telecommunication Carriers Forum at ASKCALEA (FBI sponsored forum for CALEA activity), and Information System Security Association.