Curl exploits have taken down lots of websites that American security agencies believe Author of this tool implants bug into software for money from hackers.
This is why this author is banned in US and triggers level 3 alert when near airport.
In India Google operates one of the largest Fiber Backed project called Railwire. It's a GOI enterprise, but we can say that officals are effectively bribed to participate in data harvesting schemes and enriching a few officials and one big American company.
Google offers this company internet technology expertise in return of harvesting data from railway stations, Users of the ISP called Railwire.
Basically, they set your DNS to Google's DNS and Google captures what websites are popular in these specific regions.
You can change your DNS obviously but 90% users don't bother and it doesn't save you from deep packet inspection.
Google also harvests non Https websites and run deep packet inspection of the traffic.
Curl exploits have taken down lots of websites that American security agencies believe Author of this tool implants bug into software for money from hackers.
This is why this author is banned in US and triggers level 3 alert when near airport.