Can Nilekani’s Task Force Outdo China, South Korea, Singapore and the US in Stopping Exam Leaks?

When the government says the nation’s exam system is under siege, it usually means a fresh wave of protests, angry students, and headlines about leaked question papers. This time, Prime Minister Narendra Modi has turned to a name that most Indians recognize from Aadhaar, UPI and DigiLocker – Nandan Nilekani. The former Infosys co‑founder, famed for building India’s digital public infrastructure, now chairs a high‑powered task force aimed at sealing the leaks once and for all.

But Nilekani isn’t working in a vacuum. Alongside him sit former ISRO chief S Somnath, ex‑IB chief Tapan Deka, IIT Madras director V Kamakoti, veteran education bureaucrat Anita Karwal and logistics guru Amrit Lal Meena. It reads a bit like an Avengers line‑up, only the villains are paper‑leaks and the weapons are biometric scanners, GPS‑tracked trucks and, perhaps, a little legal muscle.

The team’s first job is to study the playbooks of four countries that have turned exam integrity into a national‑security priority: China, South Korea, Singapore and the United States. Each of them has taken a very different, but surprisingly effective, route.

China’s Gaokao. Every June, over 13 million hopefuls sit the nation’s college‑entrance exam – a mammoth affair that the Chinese government treats like a state secret. Paper‑setters are locked away for a month in fortified compounds, sometimes even prison‑like facilities, without phones or internet. Even the cooks and cleaners are confined. The questions are printed inside signal‑jammed halls, then whisked to test centres in armed, GPS‑tracked vans. Once at the centre, candidates go through facial‑recognition, fingerprint and iris scans, while AI‑driven cameras sniff out whispering or glances. Drones patrol the skies to intercept rogue signals. Tech giants such as Alibaba and Tencent temporarily shut down AI‑based image‑recognition tools to avoid accidental leaks. And if any part of the chain breaks, the law hands out prison terms for fraud or espionage.

South Korea’s Suneung. The Korean College Scholastic Ability Test is also wrapped in a security blanket, albeit a touch less draconian than China’s. Question‑setters spend a month in a secret, guarded compound; every morsel of food is inspected, and suspicious waste is incinerated. More than 10 000 police officers guard the entire process, and the papers travel under heavy police escort with strict chain‑of‑custody procedures. During the English listening segment, civilian and even US‑Korea military flights are grounded for about 35 minutes to mute any external noise. Late‑arriving students can request a police escort to the test centre.

Singapore’s SEAB framework. The city‑state’s approach leans heavily on procedural rigor. The chief examiner at any centre comes from a different school, preventing local collusion. Question‑paper packets sport tamper‑evident holographic seals and are opened only in the presence of two independent officers right before the exam starts. Any staff caught leaking face immediate dismissal, blacklisting and prosecution under the Official Secrets Act. The result? Near‑zero leak rates.

The United States. The US does not lock papers away in prisons; instead, it moved most high‑stakes exams to computer‑based testing at secure Pearson or similar centres. Dynamic question banks mean each candidate sees a slightly different set, diluting the value of any single leak. Biometric verification, such as palm‑vein scans, replaces handwritten signatures, while continuous video monitoring and rapid result processing keep the whole system tight.

What does all this mean for India? The common threads are clear: isolate the people who create the questions, use layers of biometric and AI surveillance during the exam, secure the logistics with GPS‑tracked, armed transport, and back everything up with severe legal consequences. The Indian task force can certainly adopt many of these practices, but it also has an opportunity to innovate. For instance, a hybrid model that combines secure digital delivery (like the US) with the stringent physical safeguards of China could reduce costs while maintaining integrity.

Moreover, India’s massive, diverse geography and sheer scale pose unique challenges that no other country faces. While the Gaokao model works for a more centrally‑controlled system, India will need to tailor solutions that respect regional differences, language varieties and the realities of rural infrastructure. It might mean partnering with local tech firms to create low‑latency, offline‑first exam apps that sync only after the test window closes, or leveraging the country’s own digital backbone – the India Stack – to embed identity checks at every step.

In short, Nilekani’s squad has a tall order, but it also carries a set of tools that few other nations possess: a mature digital infrastructure, a cadre of world‑class technologists and the political will to act decisively. If they can blend the best of the four models while customizing for India’s context, the country could indeed set a new global benchmark for exam security.