To start this analysis start your Wireshark capture and browse some HTTP sites (not HTTPS). Many people think the http filter is enough, but you end up missing the handshake and termination packets. What this boils down to is we can actually see what the person is seeing on their screen, so if they're watching the security camera or if they have a dedicated monitor set up to watch it somewhere in their business or home, then we can literally just download the packets as they're transferring from one device to another, and then use Wireshark to export them and look at them on our screen.Filtering HTTP traffic in Wireshark is a fairly trivial task but it does require the use of a few different filters to get the whole picture. Now, on a network that has security, like a WPA network that has passwords, if you just have one person on the network, you're probably going to be okay if you have a pretty strong password and nobody can see the traffic that's going through it.īut the second somebody else gets your password or if it's on an open or shared network, then you can really start to get in trouble because anybody can see these insecure HTTP requests over the network.
This is commonly HTTP rather than HTTPS, and most people don't really bother to make the distinction or prefer to buy one that's secure because they don't understand the risk that it poses. Most people watching security cameras rely on the usually insecure HTTP web server that's running on the camera in order to watch the security feed or change settings on the camera.
Today, we'll show you how to intercept images from a security camera on this episode of Cyber Weapons Lab. Wireshark is a powerful Wi-Fi sniffing tool for intercepting communications between devices on a network. How to Use Wireshark to Hijack Pictures from Wi-Fi Cameras
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