Transmit Security is a private cybersecurity and identity and access management company based in Tel Aviv, Israel and Boston, Massachusetts. Founded by Mickey Boodaei and Rakesh Loonkar in 2014, Transmit Security provides companies with customer authentication, identity orchestration, and workforce identity management services. In June 2021, the company completed a Series A funding round by raising $543 million, which was reported to be the largest Series A in cybersecurity history. Transmit Security is a FIDO Alliance Board member.