Insecurity of Operational IMS Call Systems: Vulnerabilities, Attacks, and Countermeasures

Keyphrases

• Vulnerability 100%
• IP multimedia Subsystem 100%
• Phone number 100%
• Wi-Fi 100%
• Insecurity 100%
• Denial-of-service Attack 100%
• Hijacking 100%
• CALL System 100%
• System Vulnerability 100%
• Asia 50%
• 4G LTE 50%
• Adversary 50%
• Multimedia Services 50%
• Cellular Networks 50%
• Data Transfer 50%
• Machine Learning Techniques 50%
• Network Information 50%
• Malware 50%
• Cellular User 50%
• Network Infrastructure 50%
• Spoofing Attack 50%
• North America 50%
• IP Address 50%
• VoLTE 50%
• Call Service 50%
• Denial of Service 50%
• Information Leakage 50%
• Incoming Calls 50%
• Ghosts 50%
• Free Data 50%
• Malicious Adversary 50%
• User Awareness 50%
• Transfer Attack 50%
• Caller ID Spoofing 50%

Computer Science

• Multimedia 100%
• System Calls 100%
• Denial-of-Service Attack 100%
• Cellular Network 33%
• Multimedia Service 33%
• Information Network 33%
• Malware 33%
• Network Infrastructure 33%
• Spoofing Attack 33%
• Malicious Adversary 33%
• Information Leakage 33%
• User Awareness 33%
• Machine Learning 33%
• Learning System 33%