Keyfactor, which manages billions of machine identities for more than 2,500 client organizations, raised $1B+ led by Summit Partners SecurityWeek 2026-07-08 Mike Lennon Keyfactor, Summit Partners Related Coverage Encryption management startup Keyfactor raises $1B+ in funding SiliconANGLE · Maria Deutscher Keyfactor secures $1B+ investment amid machine identity boom Biometric Update · Lu-Hai Liang Keyfactor Announces $1B+ Strategic Growth Investment to Expand Leadership in Securing Post-Quantum Enterprise The Quantum Insider · Mohib Ur Rehman Guest Post - QSE Expands Post-Quantum Cryptography Solutions for Enterprise Quantum Security Migration The Quantum Insider · Resonance