PortDog

PortDog PortDog is a network anomaly detector aimed to detect port scanning techniques. It is entirely written in python and has easy-to-use interface. It was tested on Ubuntu 15. Please note that, it is not working on Windows OS due to suffering from capturing RAW packets.I am working on to writ...

hunting-rules

Suricata Hunting Rules a.k.a. TGI HUNT Suricata rules to assist network anomaly detection. These rules are not performance focused and may perform poorly on high throughput networks. Requires Suricata version 7.0.3 or above. Feedback and suggestions are welcomed here. email blog...

Network Anomaly Detection in KATA

Introduction Once the attacker has breached the corporate network, subsequent stages of the attack often involve leveraging standard domain infrastructure protocols: using Kerberos, running DNS queries, accessing internal services, opening network shares, and other common networking actions...

On the Impact of Entropy-Based Features

Network anomaly detection is increasingly challenging due to the growing diversity and variability of traffic patterns, which are not always well captured by traditional statistical features. In this work, we explore the use of entropy as an additional feature to support supervised network traffi...