At a time when the world could use some good news, any good news, the central health crisis continues to get compounded by a persistent wave of cyberattacks targeted at companies and their employees. Not even healthcare institutions and agencies at the center of responding to the emergency have been spared, with the World Health Organization, the U.S. Department of Health and Human Services and even a UK-based coronavirus testing facility being targeted by cyber profiteers.
Cloudflare is famous among developers as a leading CDN to efficiently deliver customer facing Internet content for their applications, but Cloudflare can also be used to verify all incoming requests before they reach your API server, by leveraging Cloudflare workers.
In my previous article, we saw how to bypass certificate pinning within a device you control and, as promised, we will now see how you can protect yourself against such an attack.
In this article you will learn how to use a mobile app attestation service to protect your API server from accepting requests that come from a mobile app where certificate pinning has been bypassed. This means that even though the attacker has bypassed the certificate pinning, he will not be able to receive successful responses from the API server. Instead, the server will always return 401 responses, thus protecting your valuable data from getting into the wrong hands.
This walk-through will show how simple it is to integrate Approov in a stateless API server using Java and the Spring framework.We will see the requirements, dependencies and a step by step walk-through of the code necessary to implement Approov in a Java Spring stateless API.
We are often asked by customers and prospects to compare our beloved Approov with Apple's DeviceCheck offering. Since DeviceCheck is intended to uniquely identify iOS phone instances then this is a reasonable question. However, DeviceCheck and Approov are designed to do quite different things and therefore we wrote a handy guide to help our customers appreciate when to employ each solution and why. You can download the guide from here.
We are often asked by customers and prospects to compare our beloved Approov with Google's SafetyNet offering. Since SafetyNet is intended to identify genuine Android instances then this is a reasonable question. However, SafetyNet and Approov are designed to do quite different things and therefore we wrote a handy guide to help our customers appreciate when to employ each solution and why. You can download the guide from here.
As I promised in my previous article, here it is the follow up article about performing a man in the middle (MitM) attack to steal an API key, and to follow this article you will need to become the man sitting in the middle of the actual channel, using mitmproxy to help you with the task of stealing the API key. Now it should be clear why MitM stands for man in the middle!