TAC Infosec Ltd is engaged in providing risk-based vulnerability management and assessment solutions, cybersecurity quantification and services of Penetration testing to organizations of any scale, size, and business through software as a service (SaaS) model. It offers security software products and solutions both in India and internationally. Its flagship software product is an Enterprise Security in One Framework (ESOF), which is a vulnerability management platform consisting of various product portfolio namely ESOF Appsec, ESOF VMP, ESOF VACA, ESOF PCI ASV, ESOF CRQ. All the products launched under ESOF Platform have a range of applications ranging from vulnerability management solutions for Web and application-based data, compliance assessment, and cyber risk quantification. ESOF offers a vulnerability assessment mechanism that scans and identifies potential security loopholes within the information technology (IT) infrastructure and along with configuration assessment.