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This is an archive article published on January 19, 2025

Once a school dropout from Ludhiana, is now offering solutions to global cybersecurity problems

Trishneet Arora, who started his start-up with a loan of Rs 75,000 from father, is now running a business of Rs 1,500 crore.

Trishneet AroraTrishneet Arora

Trishneet Arora was always fascinated by computers and soon realised the “immense possibilities” they hold.

“I skipped my 8th grade exams to attend a workshop on information security in Chandigarh. This decision wasn’t just a leap of faith; it was a step into a future I could barely imagine at the time,” the 31-year-old from Chandigarh told The Indian Express.

Arora, who is a school dropout, said as he came from a humble background, resources were always limited, still his family’s support was his “greatest asset”.

The idea for TAC Security emerged from a “combination of curiosity, necessity, and a deep sense of purpose”. “As I delved deeper into technology, I realised the world was becoming more interconnected, and with that, more vulnerable. Cyber threats were evolving rapidly, and organisations were unprepared for the scale of risks they faced.

“For me, cybersecurity became more than just a passion — it became a way to serve. I felt empowered knowing that I could solve problems for individuals and organisations alike, safeguarding their digital lives. It was not about profit; it was about creating impact,” he added.

He required some money to start a business which was “significant amount” for their family then. “My father, though initially hesitant, saw my determination and lent me Rs 75,000 — a significant amount for us then,” Arora said.

With this money, he started conducting ethical hacking workshops. “Facing financial struggles and skepticism from peers, I remained steadfast in my belief that cybersecurity was not just a career —it was a necessity for the world’s digital future,” he insisted.

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A loan of Rs 75,000 from father was successful and led to a business of Rs 1,500 crore, which made this Chandigarh resident rank amongst the youngest richest Indians today.

“We have redefined what an Indian company can achieve on a global scale. From conducting workshops to becoming a global leader in vulnerability management, we have achieved milestones that once seemed impossible. In 2024, we made history by becoming the first pure-play Indian cybersecurity company to go public.

“Our firm today serves over 2,000 clients across 80 countries, including governments, Fortune 500 companies, and start-ups. Today, we play a critical role in safeguarding digital ecosystems, including NPCI’s Unified Payments Interface (UPI) — a backbone of India’s digital payment revolution. We are solving challenges on a scale that impacts billions of lives, and that is a responsibility I carry with pride and humility,” he added.

For Arora, Chandigarh is not just a city, “its unique charm, beauty, and peaceful ambiance make it an experience”. “No matter where I travel in the world, Chandigarh always feels like home. Its perfectly balanced lifestyle, greenery, and sense of community create a feeling of belonging that is hard to replicate anywhere else.”

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For the ‘City Beautiful’ to retain its talent, the cybersecurity entrepreneur suggested more opportunities for growth without the city losing its tranquility and beauty to “make it a haven for creative minds”. “Imagine a place where innovation thrives without the chaos of overcrowded cities; that’s what Chandigarh can offer,” he explained.

But what can a government do for entrepreneurs?

“Chandigarh, as a Union Territory, holds a unique position that provides immense potential for direct government intervention and support. This distinctive advantage can be leveraged to turn Chandigarh into a beacon of innovation for the entire country. But to truly harness this potential, we need to create solutions that not only address local challenges but solve global problems. When Chandigarh speaks the language of the world, it will have the ear and voice of the government.”

Arora said for start-ups, the government can introduce tailored schemes that provide funding, mentorship, and infrastructural support with technologies like AI, cybersecurity, and blockchain. “These hubs can be places of collaboration, where start-ups solve global problems while keeping their roots in Chandigarh,” he said.

For the entrepreneur, de-stressing means “reconnecting with the soul”. “I find peace in meditation and introspection, which help me stay grounded and focused. Spending time with family and immersing myself in nature provide the balance I need in a fast-paced life.

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“Watching about leadership and spirituality is another way I recharge. These moments of solitude remind me that life is not just about achieving; it’s about giving back, staying humble, and finding joy in the journey,” he reflected.

To every aspiring entrepreneur, Arora advised: “believe in your dreams, no matter how distant they may seem”. “My journey, from being a school dropout in Ludhiana to building a global company, is a testament to what faith, hard work, and resilience can achieve,” he insisted.

“I’ve been blessed with opportunities and recognition, including being featured on Forbes 30 Under 30 Asia (2018) and Fortune India 40 Under 40 (2019). I am also included in the Hurun India Rich List 2024 as one of the Top 10 Youngest Richest Indians. These achievements are not just mine — they belong to every individual who believed in me, to the industry that gave me everything, and to the divine plan that guided me.

Arora further said his motivation comes from solving real-world problems. “What drives me every day is not just passion but the empowerment I feel in solving real-world problems for individuals — whether they are customers, teammates, partners, or society at large,” Arora concluded.

Hina Rohtaki is a Special Correspondent at The Indian Express, based in Chandigarh. She is one of the most prominent journalists covering the Chandigarh Administration, civic issues, and the unique political status of the Union Territory. Professional Background Experience: She has been in the field for over a decade and is known for her investigative reporting on administrative waste and urban governance. Awards: She is a recipient of the prestigious Ramnath Goenka Excellence in Journalism Award, which was presented to her by the President of India in January 2020. She was also awarded the Jethmalani prize (The Will of Steel Awards) in 2025 in the Empowerment category for a series of articles that highlighted the struggles of Covid widows. Core Beat: Her primary focus is the Chandigarh administrative structure, the Union Territory's financial management, and urban development projects. Recent Notable Articles (Late 2025) Her recent work highlights a focus on government accountability, administrative expenditures, and civic trends: 1. Investigative & Financial Reporting "Fuelling power: Senior UT IAS officers guzzled petrol worth Rs 30 lakh in 2 yrs" (Dec 14, 2025): An investigative report detailing the high fuel bills of top bureaucrats, including the Finance Secretary and Chief Secretary’s staff. "Admn spends Rs 1.5 crore on dismantling road railings and fixing again after increasing height" (Dec 8, 2025): Highlighting administrative waste on "non-viable" solutions for pedestrian control. "Chandigarh’s finances under ministry’s watch now" (Nov 27, 2025): Reporting on the new requirement for MHA approval for all new projects in the UT. 2. Governance & Constitutional Status "What will it mean for Chandigarh if it is brought under Article 240?" (Nov 24, 2025): An "Explained" piece on the potential constitutional shift that would grant the President more power over the UT's governance. "MP Manish Tewari moves Bill seeking directly elected Mayor with 5-year tenure" (Dec 6, 2025): Covering the legislative push to reform Chandigarh's municipal leadership structure. "No proposal to increase Mayor's term in Chandigarh by 5 years: Centre" (Dec 10, 2025): Reporting on the Union government's response to demands for a longer mayoral term. 3. Urban Infrastructure & Environment "Chandigarh admn cuts power to India's tallest air purifier, asks firm to dismantle it" (Nov 17, 2025): A critical report on the failure of a high-cost environmental project deemed "of no use" by experts. "UT rethinks 24/7 water supply project as costs soar" (Nov 26, 2025): Detailing the financial challenges and delays in modernizing the city's water network. "Centre 'obfuscating, covering up' MC's shifting deadlines for clearing Dadu Majra dump" (Dec 12, 2025): Reporting on the ongoing controversy surrounding the city's major waste dump. 4. Lifestyle & Local Trends "Chandigarh turns into a Thar city as women fuel the surge" (Dec 2, 2025): A feature on a unique automotive trend in the city, with a record 600 registrations by women drivers this year. "After fivefold spike in 2023, EV sales struggle to pick pace in Chandigarh" (Dec 2, 2025): Analyzing the slowdown in electric vehicle adoption despite previous surges. Signature Beat Hina is known for her meticulous tracking of RTI (Right to Information) data to expose administrative inefficiency. Her "Ground Zero" reporting on the Dadu Majra garbage dump and her scrutiny of the Chandigarh Smart City projects have made her a key figure in the city’s civil society discourse. X (Twitter):  @HinaRohtaki ... Read More

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