Sircat's - Tools

Generates detailed logs for protocols (HTTP, DNS, TLS), flow data, and file extractions, making it a powerful tool for post-incident forensics. Key Features

It can automatically identify protocols like HTTP or FTP on any port, ensuring proper logging and detection logic is always applied. SirCat's Tools

For new users, it is recommended to begin with passive monitoring to understand "normal" network behavior and fine-tune rules before switching to active blocking (IPS). Generates detailed logs for protocols (HTTP, DNS, TLS),

While efficient, Suricata can be resource-intensive. A production environment typically requires at least 4–8GB of RAM and two CPUs. Suricata vs Zeek - Stamus Networks While efficient, Suricata can be resource-intensive

Suricata outputs data in industry-standard JSON formats (the "Eve" log), which allows for easy integration with SIEM platforms like Logstash , Splunk, and Elasticsearch. Implementation Best Practices

Active defense where the tool is placed "inline" to block malicious traffic automatically, dropping packets or resetting suspicious connections.