TAC Security and the Man Behind Its Legacy Trishneet Arora

Rajshree Upadhyaya | Business Remedies | March 21, 2025 | Trishneet Arora’s journey is a remarkable story of determination, passion, and an unyielding belief in his abilities. Born on November 2, 1993, in Ludhiana, Punjab, he was fascinated by computers from an early age. While most children played video games, he spent hours dismantling and reassembling hardware, trying to understand its inner workings. His academic performance, however, suffered, and after failing the eighth grade, he dropped out of school. But instead of letting this setback define his future, he turned to self-learning, immersing himself in books on ethical hacking and cybersecurity. His dedication quickly paid off, and by the age of nineteen, he founded TAC Security in 2013, aiming to tackle the growing cyber threats faced by businesses and government agencies.

Starting with a modest loan of ₹75,000 from his father, Trishneet began offering cybersecurity consultations, initially training law enforcement officials on cybercrime investigations. His big break came when his session with IPS officers in Gujarat led to long-term collaborations with Punjab and Gujarat Police. His expertise soon attracted high-profile clients, including Reliance Industries and the Central Bureau of Investigation, solidifying TAC Security’s reputation as a trusted cybersecurity partner. As cyber threats evolved, Trishneet’s ability to anticipate risks and develop cutting-edge solutions set his company apart. With a strong focus on AI-driven cybersecurity, TAC Security expanded rapidly, serving Fortune 500 companies across fifty-five countries.

Recognition followed swiftly. In 2018, Forbes listed him in their “30 Under 30 Asia,” celebrating his contributions to the industry. The following year, Fortune India named him in their “40 Under 40,” recognizing him as a business leader to watch. Over the years, his achievements earned him accolades such as Entrepreneur of the Year by Entrepreneur Magazine and a spot among GQ’s 50 Most Influential Young Indians. In 2017, the city of Santa Fe, New Mexico, even declared August 25th as “Trishneet Arora Day,” a rare honor that highlighted his global impact in cybersecurity.

Under his leadership, TAC Security became a powerhouse, specializing in vulnerability management through its flagship platform, ESOF (Enterprise Security in One Framework). The platform, designed for risk assessment, cyber scoring, and AI-powered penetration testing, quickly became an industry favorite. Its reputation was further cemented by collaborations with tech giants like Google, Microsoft, and Meta. The company’s IPO in 2024 made headlines, pushing its valuation toward the $1 billion mark, a milestone that reflected its exponential growth.

Despite his success, Trishneet remained committed to continuous learning and innovation. As cybersecurity threats became more sophisticated, he focused on expanding TAC Security’s offerings, integrating AI and machine learning to enhance threat detection and response. His vision extended beyond business—he authored books on ethical hacking, mentored young cybersecurity enthusiasts, and worked closely with law enforcement agencies to strengthen digital security frameworks.

From a school dropout to the founder of a billion-dollar company, Trishneet’s story is a testament to resilience and vision. His journey proves that unconventional paths can lead to extraordinary success, inspiring countless aspiring entrepreneurs to embrace their passions, challenge norms, and turn setbacks into stepping stones.