TAC Security (NSE: TAC) TAC Security, a leading publicly listed global cybersecurity company specializing in vulnerability management, today serves 6,000+ clients across 100 countries and has emerged as the world's 5th largest vulnerability management company. TAC Security's flagship product, ESOF (Enterprise Securityin One Framework), excels in cyber scoring, cyber risk quantification, and leveraging advanced AI for vulnerability assessment and penetration testing. TAC Security partners with tech giants such as Google, Microsoft, and Meta for CASA (Cloud Application Security Assessment). Serving a diverse global clientele, TAC Security is committed to innovation and excellence in cybersecurity for Fortune 500, startups and Governments Globally. Recognised as "Great Place to Work" and third time in the row "Great People Manager Company" by GMI in association with Forbes and The Economic Times.