Network Intrusion Detection

Network Intrusion Detection

Introduction

An intrusion detection system (IDS or its acronym in English Intrusion Detection System) is a program used to detect unauthorized access to a computer or network. These disclosures may be attacks of skilled hackers, or Script kiddies using automated tools.

The IDS usually are virtual sensors (e.g., a sniffer network) with the core of the IDS can get external data (usually on network traffic). The IDS detects, thanks to the sensors, anomalies that may indicate the presence of seizures or false alarms.

Discussion

The functioning of these tools is based on detailed analysis of network traffic, which upon ...