A comparative paper on measuring the performance of snort and suricata with variable packet sizes and speed
About this article
Abstract
This survey paper focuses mainly on comparing the performance of free open-source IDS tools like snort and Suricata, for identifying malignant activities on HIDS. Among the existing intrusion detection tools, Snort is one of the best free open-source tools and for over a decade it is the most widely used tool in the computing industry. The objective of Suricata is to offer signature-based intrusion detection and the latest version is released in the year 2018. Suricata is combined with the latest advancements in recent technology such as multi-threading of the process in order to get better processing rate. We evaluated the processing speed, consumption of memory, and accuracy. We observed in the process of handling a larger amount of network traffic data Suricata has shown better results when compared with Snort and both tools have registered with like accuracy.
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Keywords
- Snort
- Suricata
- Intrusion Detection System
- TCP
- UDP.
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