Leveraging the power of Generative Adversarial Networks (GANs) to generate synthetic network traffic data that closely mimics real-world anomalous behavior, in order to enhance the performance of network intrusion detection systems (NIDS) by addressing the challenge of limited training data for attack samples.
Proper uncertainty quantification is crucial for developing trustworthy machine learning-based intrusion detection systems that can reliably detect known attacks and identify unknown network traffic patterns.
An off-path attacker can exploit vulnerabilities in the NAT port preservation strategy and insufficient reverse path validation of Wi-Fi routers to infer active TCP connections, evict the original NAT mappings, and reconstruct new mappings to intercept the sequence and acknowledgment numbers, enabling them to terminate, hijack, or inject traffic into the victim's TCP connections.
Continuous retraining of machine learning models, even without adversarial training, can significantly reduce the effectiveness of adversarial attacks against network intrusion detection systems.
Genos, a general in-network framework for unsupervised anomaly-based network intrusion detection, achieves high throughput, interpretability, and trivial updating overhead by extracting model-agnostic rules.
To address the class imbalance problem in the Bot-IoT dataset, a binary classification method with synthetic minority over-sampling techniques (SMOTE) is proposed to effectively detect attack packets in IoT network traffic.
Lower layers of 4G/5G networks are vulnerable to passive and active attacks due to lack of encryption and integrity protection.
4G/5G low-layer control procedures are vulnerable to passive and active attacks, leading to user tracking, communication disruption, and privacy breaches.
Superflows propose a new method for grouping network flows based on common hypotheses to enhance operational network response.
Peregrine improves detection performance by offloading feature computation to the network data plane, enhancing efficiency and scalability for Terabit networks.