Collaborate Disseminate
There is a well-known threat named compression bombs. Such image formats as PNG and JPEG use compression methods, and therefore and in theory PNG/JPEG images might be a compression-bomb.
I’ve found an example of PNG, and many mitigations g… Continue reading Protection against JPEG compression bombs
We are developing an MVC web-application in Django and having concerns about image uploading.
First of all, here are our business requirements:
Our users can upload images (like profile pictures, etc).
Only authenticated users can upload… Continue reading What are the security concerns of embedding Base64-encoded images into an HTML document?
We are developing an MVC web-application in Django and having concerns about image uploading. We’ve done some research on this topic and came up with a setup we want to share here for advices and critique.
First of all, here are our busine… Continue reading Image uploading in a web-application