Spoofing Threats and Design of Anti Spoofing ALGOR ITHM for Signal Analysis

Abstract

Daily life is significantly impacted by GPS-dependent location, navigation, and temporal synchronization processes. Therefore, for a variety of criminal purposes, terrorists and hackers find it more and more appealing to exploit such a widely used technology. As a result, in the field of GPS research, spoofing and anti spoofing algorithms have gained significant attention. In the area of GPS spoofing and anti-spoofing, new research will be reviewed in this paper. After examining GPS's harmful signals to spoofing attacks, various methods for creating spoofs will be covered. Following the introduction of the model of the spoofing signal, a succinct analysis of newly suggested methods of counter-spoofing and its effectiveness in mitigating and detecting spoofing will be given. We'll talk about the limitations of anti-spoofing algorithms and present various solutions. Furthermore, because of the strict emission restrictions, evaluating the spoofing/anti-spoofing systems is a difficult problem with certain limits. Here we proposed and modeled Anti spoofing algorithm.