SSL Threat Model
SSL is easy to use but also very easy to use incorrectly. The ecosystem, which is built of the specifications, the implementations, the CAs and the PKI, is full of traps, each of which is very easy to fall into. Once I started to spend significant time thinking about SSL I set out to build a model of the ecosystem, for my own education and to ensure that I understand it all. That's how I arrived to the SSL Threat Model. The image is too big to include here, but just click on the link below to get it:
- SSL Threat Model (PNG, 65 KB)
I do understand that many of the elements in the model need explanations, but the diagram is all I have at the moment. As a matter of fact, the diagram has been sitting in my virtual drawer for months in the hope that I would eventually accompany it with some documentation. But seeing that the documentation is not going to happen any time soon, I decided to go ahead and publish the diagram alone.
Feel free to post comments here, though!