6Mar
Is it possible to identify a phone model by screenshot stripped of metadata?
I.e., by comparing the dimensions of the screenshot and size / position of UI elements, without the aid of metadata?
I.e., by comparing the dimensions of the screenshot and size / position of UI elements, without the aid of metadata?
LTESniffer is An Open-source LTE Downlink/Uplink Eavesdropper It first decodes the Physical Downlink Control Channel (PDCCH) to obtain the Downlink Control Informations (DCIs) and Radio Network Temporary Identifiers (RNTIs) of all active users. Usin…
Is it possible to use Signal without revealing my phone number to others?
I’m personally using the Signal app on Android, but of course it applies to all versions, desktop and mobile.
With Telegram for example, I can pick a username and …