Dexcom
Brian Wayrynen is a seasoned cybersecurity professional with extensive experience in key management and information security. Currently serving as a Senior Cybersecurity Engineer at Dexcom since October 2022, Brian leads PKI operations and manages the Dexcom Root CA. Previous roles include Senior Information Security Engineer and Information Security Engineer at Wells Fargo, where Brian oversaw significant technical refresh projects, provided 24/7 support for Hardware Security Modules, and managed the TLS certificate lifecycle. Brian’s experience also includes leadership roles at Symantec, where Brian supervised a technical support team and reported on performance metrics, and varied positions at Verisign within technical support and authentication domains.
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Dexcom
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Founded in 1999, Dexcom, Inc. (NASDAQ: DXCM), is developing and marketing Continuous Glucose Monitoring (CGM) systems for ambulatory use by people with diabetes and by healthcare providers for the treatment of people with diabetes. The company is the leader in transforming diabetes care and management by providing CGM technology to help patients and healthcare professionals better manage diabetes.