The application of anti-spoofing GNSS technology is critical in sectors where security and reliability are paramount, such as financial services, critical infrastructure management, and autonomous vehicle navigation. In financial markets, accurate GNSS timing is essential for synchronizing transactions and ensuring the integrity of trading systems. Anti-spoofing technology protects these systems from malicious attacks that could disrupt financial operations. For critical infrastructure, such as power grids and communication networks, GNSS signals are used for synchronization and operational coordination. Anti-spoofing measures help prevent potential cyberattacks that could compromise these systems. In autonomous vehicle navigation, where precise positioning is vital for safety, anti-spoofing technology ensures that vehicles are not misled by false signals, preventing accidents and ensuring safe operation.