There are many, many use cases for proxying network data. Read on to learn more about different kinds of proxies, and how you can use them to intercept, analyze, and even decrypt some data with CloudShark. By creating a WiFi access point combined with MITM Proxy you can easily create a platform to let you investigate all the smart devices in your home. However, for effective troubleshooting of IoT devices, you need to be a kind of “man-in-the-middle” - capturing packets as they cross from the device to the network. So he turned a Raspberry Pi into a access point/network proxy capable of capturing packets and decrypting SSL within CloudShark, and now you can too.Īlthough tools like tcpdump make it easy to take packet captures on a host, how do you get network traffic from a device that doesn’t give you access to its internals? In the past we’ve explored building a capture probe using a Raspberry Pi system. Have you ever wondered what your “smart toaster” was sending back to the internet about you? Or how your WiFi dog food dispenser knows your schedule? Our engineer Tom did, but he didn’t have a great way to capture the network traffic sent by mobile and IoT devices.
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