#Security technology

All news stories and reports tagged with #Security technology.

New Perovskite Tech Makes Fake Notes and Products Easy to Spot

A team of scientists at IIT Guwahati has unveiled a breakthrough material that promises to make counterfeiting far more difficult. By using specially engineered perovskite nanocrystals that emit...

By News Analysis IndiaMay 25, 2026

World

Delhi's Fort Knox: Inside Putin's Unprecedented Security Lockdown

New Delhi is undergoing a massive security overhaul in preparation for Russian President Vladimir Putin's upcoming visit on December 4-5. This high-stakes trip follows his previous visit in December...

By News Analysis IndiaDecember 3, 2025

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