We performed a comparison between Graylog and Security Onion based on real PeerSpot user reviews.
Find out in this report how the two Log Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."Everything stands out as valuable, including the fact that I can quantify and qualify the logs, create pipelines and process the logs in any way I like, and create charts or data maps."
"It is used as a log manager/SIEM. It provides visibility into the infrastructure and security related events."
"The build is stable and requires little maintenance, even compared to some extremely expensive products."
"The ability to write custom alerts is key to information security and compliance."
"The best feature of Graylog is the Elasticsearch integration. We can integrate and we can run filters, such as an event of interest, and those logs we can send to any SIEM tool or as an analytic. Additionally, there are clear and well-documented implementation instructions on their website to follow if needed."
"The solution's most valuable feature is its new interface."
"This had increased productivity for the dev and support teams, because we are directly notifying them."
"We have scaled from a single machine installation (a VM with a Graylog + ES + MongoDB) to (2 Graylog + 2 ES + 3 MongoDB). This was done smoothly with a minimal impact on logging."
"Security Onion is the most mature solution in the market."
"The most valuable feature of Security Onion for security monitoring is its ability to find infected ports."
"We use Security Onion for internal vulnerability assessment."
"I would like to see a date and time in the Graylog Grok patterns so that I can save time when searching for a log. I like how the streams and the search query work, but adding a date and time will allow me to pull out a log in a milli-second."
"I would like to see some kind of visualization included in Graylog."
"Lacks sufficient documentation."
"Graylog can improve the index rotation as it's quite a complex solution."
"We ran into problems with Elasticsearch throwing a circuit-breaking exception due to field data size being too large. It turned out that the heap size directly impacted this size in a high-throughput environment, causing unexplained instability in Graylog. We were able to troubleshoot on the Elasticsearch size, but we should have been able to reference some minimum requirements for Graylog to know that our settings weren't sufficient."
"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."
"Graylog needs to improve their authentication. Also, the fact that Graylog displays logs from the top down is just ridiculous."
"There should be some user groups and an auto sign-in feature."
"The product is not easy to learn."
"Security Onion's user interface could be improved."
"The initial setup of the solution is a little bit difficult."
Graylog is ranked 11th in Log Management with 18 reviews while Security Onion is ranked 33rd in Log Management with 3 reviews. Graylog is rated 8.0, while Security Onion is rated 7.6. The top reviewer of Graylog writes "Great detailed search features and easy Java integration, but needs improvement in integration with Python". On the other hand, the top reviewer of Security Onion writes "A mature and affordable solution that is easy to install and easy to update". Graylog is most compared with Grafana Loki, Wazuh, syslog-ng, Fortinet FortiAnalyzer and LogRhythm SIEM, whereas Security Onion is most compared with Wazuh, Elastic Stack, TheHive, Splunk Enterprise Security and Kali Linux. See our Graylog vs. Security Onion report.
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