News for hackers. Stuff that matters.

aguysomewhere

Why Cloudflare Is a Threat to the Internet Privacy

1. Cloudflare handles approximately 20% of all the traffic on the internet. And it's growing fast. In 2017, it was 10%. [1], [2]2. It's impossible to use Cloudflare proxy without giving up encryption of data. They are a man-in-the-middle that has access to unencrypted information of all the traffic they proxy. (Yes, even with Full-Strict/Keyless SSL)3. Of the remaining 80% of internet traffic,...

( Read More... | 23 comments | 39 points | on HN )
Re:Cloudflare is a threat to Internet Privacy on Thursday October 14, 2021 @10:27PM (#28873411)
I see. I'd imagine they can't break encryption of data of the traffic they route through BGP, as they do with the reverse proxy, right?

It would be good to know how many traffic goes into the proxy, to have an accurate understanding of their plain traffic capabilities.

Re:Cloudflare is a threat to Internet Privacy on Thursday October 14, 2021 @07:50AM (#28863042)
Errata: On reason number 3, the string "Facebook," was cut out from the text when I posted the thread, I only noticed it now and I can't edit it anymore. This seems to be some kind of algorithm from Hacker News, as the thread was originally supposed to be named "6 Reasons Why Cloudflare is a Threat to Internet Privacy", and was transformed after submitting, too.

Cloudflare is a threat to Internet Privacy

1. Cloudflare handles ~20% of all the traffic on the internet. And growing fast, on 2017 it was 10%.2. It's impossible to use Cloudflare proxy without giving up encryption of data. They are a man-in-the-middle that have access to unencrypted information of all the traffic they proxy. (Yes, even with Full-Strict/Keyless SSL)3. Of the remaining 80% of internet traffic, 43% comes from Netflix,...

( Read More... | 5 comments | 18 points | on HN )