Top 7 technologies guarding G20 Summit in India

CCTVs equipped with intrusion alert and posture detection software

Smart traffic signals, traffic surveillance systems to ensure smooth flow and minimise congestion

Drones, counter-drone systems, air defence missiles, and airborne surveillance platforms to guard the sky

Zero-trust policy for every device before allowing them to access or transfer data on a private network

Least-privilege access for everyone other than admin to prevent cyber attack

No external devices are allowed to connect to the internet in the venue

Agencies such as CERT-IN are using advanced tech and tools to thwart any cyber attack