Security Onion Insights

What is Security Onion?

Security Onion is a free and open-source Linux distribution for threat hunting, enterprise security monitoring, and log management. It's based on Ubuntu and contains tools like Suricata, Zeek (formerly Bro), Wazuh, Elasticsearch, Logstash, Kibana, and many others. Security Onion is commonly used by security analysts to detect intrusions, monitor network traffic, and analyze security logs to identify and respond to security incidents.

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What other technologies are related to Security Onion?

Security Onion Competitor Technologies

Web Security Gateway

A web security gateway provides similar network security functionalities like intrusion detection, prevention, and web filtering, making it a potential competitor to Security Onion in certain deployment scenarios.

mentioned alongside Security Onion in 33% (70) of relevant job posts

Splunk

Splunk is a SIEM (Security Information and Event Management) platform that competes with Security Onion by providing similar log management, analysis, and security monitoring capabilities.

mentioned alongside Security Onion in 0% (471) of relevant job posts

Email Security

Email security solutions offer intrusion detection, prevention and malware filtering for email traffic, which can overlap with the threat detection capabilities of Security Onion.

mentioned alongside Security Onion in 1% (70) of relevant job posts

ArcSight

ArcSight is a SIEM (Security Information and Event Management) platform that competes with Security Onion by providing similar log management, analysis, and security monitoring capabilities.

mentioned alongside Security Onion in 1% (76) of relevant job posts

Security Onion Complementary Technologies

HIDS/NIDS

Host Intrusion Detection Systems (HIDS) and Network Intrusion Detection Systems (NIDS) are core components of Security Onion. Security Onion often integrates or uses such systems.

mentioned alongside Security Onion in 20% (72) of relevant job posts

malware detection

Malware detection is a key function of Security Onion, as it helps identify malicious software present on the network.

mentioned alongside Security Onion in 17% (78) of relevant job posts

Snort

Snort is a network intrusion detection system that is often used as a component within Security Onion for analyzing network traffic.

mentioned alongside Security Onion in 5% (239) of relevant job posts