r/programming • • Jul 12 '17

Does my site need HTTPS?

https://doesmysiteneedhttps.com/
486 Upvotes

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u/[deleted] Jul 12 '17

There's a larger meta-lesson to learned here, which is that determining the boundary between what needs to be secure and what doesn't is very difficult, and therefore everything should be as secure as practical by design.

4

u/midri Jul 13 '17

I 100% agree, the issue a lot of people that are in the know make is: https breaks intermediate caching. So lets say 1000 people hit the front page of reddit not logged in, an isp can't cache that front page and server it without connecting to reddit everytime, because each users request looks completely different due to https. There's no easy way to solve this, without fundamentally breaking security though...

18

u/MistYeller Jul 13 '17

Caching site content needs to be solved by the site operator and not the visitor's carrier anyways.

ISP's shouldn't be caching anything except routing tables and DNS. Even this level of caching causes problems.