The Vespa technique works by comparing the details of a transiting planet signal — specifically its duration, depth and shape — against simulated planetary and false positive signals to indicate the type of signal the candidate most likely is. At the same time, Vespa factors in the projected distribution and frequency of star types in the galaxy from which the signal originated to determine the chances that a planet with the characteristics being analyzed would exist.
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Reverse engineering an IP camera
During setup the app instructs the user to either plug in an Ethernet cable or press the ‘pair’ button on the camera which causes the camera to switch to host mode and offer up an open (aka insecure) wireless network. The app then scans for this network which is typically called CameraHD-(MAC address) and prompts the user to connect to it. This is an alarming feature for a camera designed for outdoor use particularly as the camera also offers a host of unfiltered network services, including the network video feed (RTSP), a bespoke internal messaging service for initiating alerts and two distinct web servers (nuvoton and busybox), one of which has an undocumented firmware upgrade page. Readers of our other blogs will know how much we like upgrading firmware…