STING: A Stealthy Backdoor Attack on GNN-Based Malicious Domain Detection via DNS Perturbations

Keyphrases

• Neural Network 100%
• Graph Neural Network 100%
• Stimulator of Interferon Genes (STING) 100%
• Malicious Domain Detection 100%
• Backdoor Attack 100%
• Vulnerability 25%
• Attacker 25%
• Malicious Behavior 25%
• Adversary 25%
• Outlier Detection 25%
• Evade 25%
• Malicious Domains 25%
• Trustworthiness 25%
• Model Accuracy 25%
• Highly Effective 25%
• Backdoor 25%
• Adversarial Training 25%
• Selected Features 25%
• Graph Structure 25%
• Success Rate 25%
• Neural Network Method 25%
• Security Analysts 25%
• Real-world Graphs 25%
• Internet Domain 25%
• Node Features 25%
• Data Poisoning Attack 25%
• Feature Structure 25%
• Heterogeneous Graph 25%
• Injection Attacks 25%
• Online Threats 25%
• Node Graph 25%
• Trigger Point Injection 25%
• Backdoor Trigger 25%
• DNS Logs 25%

Computer Science

• Graph Neural Network 100%
• Malicious Domain 100%
• Backdoor Attack 100%
• Backdoors 50%
• Attackers 25%
• Adversarial Machine Learning 25%
• Outlier Detection 25%
• Model Accuracy 25%
• Security Expert 25%
• Internet Domain 25%
• Heterogeneous Graph 25%