Mr. Naguib joined our board in February of 2019. He has served as the Chief Operating Officer and Executive Vice President of Products and Services of Barracuda Networks, Inc. ("Barracuda"), a private company which provides security, networking and storage products based on network appliances and cloud services, since December 2018. Prior to serving in this role, he was a Senior Vice President and General Manager of the Security Business Unit at Barracuda from June 2016 through December 2018. Before joining Barracuda, Mr. Naguib served as Vice President of Products Network and Security for VMware, Inc. from July 2012 through May 2016. Mr. Naguib's extensive experience both in the communications hardware industry generally and in executing business strategies for networking products and services will enhance our Board's ability to oversee our operations and further support our continued long-term growth.