Combating Caller ID Spoofing on 4G Phones Via CEIVE
Haotian Deng, Chunyi Peng · 2018
We present the demonstration of CEIVE (Callee-only inference and verification), an effective and practical defense against caller ID spoofing. CEIVE is a victim callee only solution without requiring additional infrastructure support or changes on telephony systems; It is ready to deploy and easy to use. Given an incoming call, CEIVE leverages a callback session and its associated call signaling observed at the phone to infer the call state of the other party. It further compares with the anticipated call state of the incoming call, thus quickly verifying whether the incoming call comes from the originating number or not. In this demo, we demonstrate CEIVE installed on Android phones combating both basic and advanced caller ID spoofing attacks.