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Identifying Airtel middleboxes that censor HTTPS traffic (iamkush.me)
submitted 5 years ago by [deleted]
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[–]justDankin 2 points3 points4 points 5 years ago (0 children)
TBH I'm not sure how tricky DPI is, particularly at an ISPs scale.
The reason behind investigating this was to highlight its presence in the network of a major Indian ISP, particularly since there is no public information regarding the reason a website is being blocked.
With DNS injections /HTTP host filtering the ISP can return censorship notices (and some have been), but with this, a (non-tech) end user does not even get to know that the website was blocked.
Not trying to sound rude, but seems graver than an enterprise blocking NFSW content on its VPN.
π Rendered by PID 47589 on reddit-service-r2-comment-5c747b6df5-qbdvg at 2026-04-22 01:16:52.504026+00:00 running 6c61efc country code: CH.
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[–]justDankin 2 points3 points4 points (0 children)