Graylog, headquartered in Houston, offers their eponymous platform for centralized log management that helps users find meaning in data faster so as to take action immediately. Graylog is available via Enterprise and Cloud plans, but also has a Small Business Plan, and an Open (free) plan with limited features.
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Trellix Enterprise Security Manager
Score 7.7 out of 10
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Trellix Enterprise Security Manager (formerly McAfee Enterprise Security Manager) is security information and event management (SIEM) software.
For small companies, Graylog is the best solution possible. It's easy to configure and "just works." Above everything else, it's free. The only thing I hold against it is the fact that it's Linux-based. [This] makes sense because Elasticsearch is Linux-based. But Linux adds a layer of complexity that we don't need for something basic as a logging server. I'm pretty sure that we would have had a logging server years earlier if I had to convince quite a few decision-making people to go ahead with it anyway.
I believe that McAfee Enterprise Security Manager is best-suited for anyone in an office setting with a computer containing sensitive information. McAfee Enterprise Security Manager is constantly working to make sure that your device is free from an threats. Our field workers, however, probably wouldn't have a need for McAfee Enterprise Security Manager. They do not use computers for work and have no sensitive information stored in a work-related cloud.
Graylog does a great job of its core function: log aggregation, retention, and searching.
Graylog has a very flexible configuration. The backend for storage is Elasticsearch and MongoDB is used to store the configuration. You have to option to make your configuration as simple as possible by storing everything on one box, or you can scale everything out horizontally by using a cluster of Elasticsearch nodes and MongoDB servers with several Graylog servers pointed to all the necessary nodes.
Graylog does a good job of abstracting away a fair portion of Elasticsearch index management (sharding, creation, deletion, rotation, etc).
Community support does not give simple straightforward answers; simply search up Graylog Issues and look at some of the responses on the forums. The documentation is your only hope if you are on the free version, as you can NOT purchase only support. The few times I have worked with Graylog Enterprise support they were great though.
McAfee Enterprise Security Manager overall is a great tool. It is effective in today's setting, wherein lots of potential threats are lurking. Its operations within the network are seamless. Users won't even notice that a SIEM is working in the background. But in today's trend, most of the businesses is heading towards the migration to cloud, which McAfee should improve its integration with.
In terms of log aggregation, the free product fully stacks up with the competitors listed. Full control over the data ingests for flexible configuration. Graylog even better on that front than AlienVault USM because you cannot configure the variable mapping. We haven't used the threat exchange stuff or correlation. But with regex searches, we have created function dashboards that show threat theater pictures of our network based on logs from our firewall.
We selected McAfee Enterprise Security Manager because the pricing is competitive in the industry. It is very reliable. The vendor offers good support in real time. Offers the results that we have been looking for. The ability to get the logs may be of last 2 years in a matter of seconds. The ability to retain logs for a very long time.
Graylog is just less expensive than some other options which meant it fit into our budget otherwise we might not be able to justify a higher cost.
Being able to track issues that we normally couldn't track using other tools is a bonus to help us know of any issues we have and can fix before an outage or failure that could potentially cost money.
We have had to spend more time than I would like to understand and customize Graylog which has taken time away from other tasks and projects.