vendredi 21 juin 2019

Caching: user generated content

In my application i am allowing the user to uplaod some files and the application allows them to view it.

The image endpoints are behind authentication, and they are not accessible directly from a url (without auth info). These images are partially sensitive data which belongs to a certain user.

Should the browser be allowed to cache these images at all ? What are the potential problems?

Consider this scenrio as something similar to a private album on facebook or any other image uploading sites.




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