The Top 14 Free and Open Source SIEM Tools For 2022

1

AlienVault OSSIM

#Monitoring Tools #Security & Privacy #Performance Monitoring 9 social mentions

2

SIEMonster

#Monitoring Tools #Security & Privacy #Log Management 3 social mentions

3

Wazuh

Wazuh is a common choice among enterprises because it is fully equipped with capabilities in threat detection, integrity monitoring, compliance and as an incident management tool. Wazuh collects, aggregates, indexes and analyzes security data making it possible for organizations to detect intrusions, identify threats and any behavioural anomalies that may arise. It boasts many features including;

#Security & Privacy #Security Information And Event Management (SIEM) #Cyber Security 49 social mentions

4

snort

It is also equipped with log analysis capabilities and the ability to display traffic or dump streams of packets to log files. Users have access to a user manual, FAQ file and guides on how to locate and use Oinkcode. Snort has three great uses:

#Cyber Security #Security & Privacy #Tool 6 social mentions

5

Ossec

Prelude is a universal SIEM system and it collects, normalizes, sorts, aggregates, correlates and reports all security-related events independent of the product brand or licence giving rise to such events. Third-party agents to this tool include Auditd, OSSEC, Suricata, Kismet and ClamAV.

#Security & Privacy #Cyber Security #Monitoring Tools 1 social mentions

6

quadrantsec.com Sagan

Sagan was developed by Quadrant Information Security as a high-performance open-source tool operating real-time analysis and correlation. It operates under Linux, FreeBSD and OpenBSD operating systems.

#Security & Privacy #Security Information And Event Management (SIEM) #Event And Log Data Analysis

7

logit.io

SIEM as a Service is Logit.io’s managed offering providing all of the key components required for organisations to secure their operations at one of the most affordable rates in the industry.

#Log Management #Monitoring Tools #Machine Data Analytics

8

Apache Metron

Apache Metron is the perfect tool for organizations looking for Big Data Security. It provides a scalable advanced security analytics framework providing organizations with the ability to detect cyber anomalies and equipping those organizations to be able to rapidly respond to the anomalies that arise.

#Security & Privacy #Cyber Security #Monitoring Tools

9

Prelude

Prelude is a universal SIEM system and it collects, normalizes, sorts, aggregates, correlates and reports all security-related events independent of the product brand or licence giving rise to such events. Third-party agents to this tool include Auditd, OSSEC, Suricata, Kismet and ClamAV.

#Security & Privacy #Security Information And Event Management (SIEM) #Machine Data Analytics

10

Splunk

Splunk Free as the name suggests is the free version of Splunk Enterprise, its paid version. Splunk Enterprise is a comprehensive SIEM tool and its free version shares a number of its features but may not handle all the security needs of your organization especially as it grows.

#Machine Data Analytics #Data Analysis #Data Analytics 18 social mentions

Mozdef was developed by Mozilla and is operated in an AWS account. It is one of the large arsenal of tools available for attackers helping them coordinate, share intelligence and fine-tune attacks in real-time.

#Security & Privacy #Security Information And Event Management (SIEM) #Monitoring Tools

12

SecurityOnion

#Security & Privacy #Monitoring Tools #Security Information And Event Management (SIEM) 23 social mentions

13

Suricata

Prelude is a universal SIEM system and it collects, normalizes, sorts, aggregates, correlates and reports all security-related events independent of the product brand or licence giving rise to such events. Third-party agents to this tool include Auditd, OSSEC, Suricata, Kismet and ClamAV.

#Security & Privacy #Cyber Security #Tool 12 social mentions

14

Graylog

Our last tool but by no means the least is Graylog. It is a log management platform that gathers data from different locations across your network infrastructure.

#Monitoring Tools #Log Management #Performance Monitoring 2 social mentions