

Splunk Enterprise Security and Trellix ESM compete in the security information and event management (SIEM) space. Splunk seems to have the upper hand with its extensive features and capabilities in data flexibility, scalability, and rapid search.
Features: Splunk Enterprise Security is equipped with seamless data ingestion, flexible querying, and comprehensive real-time analytics. It supports multiple data sources and excels in facilitating quick access to operational intelligence through its schema-on-read technology. Trellix ESM focuses on robust log monitoring and provides customizable dashboards, though its feature set remains more limited compared to Splunk.
Room for Improvement: Splunk Enterprise Security could improve its integration with third-party applications and streamline its deployment processes. Enhancing user access controls and visualization layers could further elevate user experience. Trellix ESM needs to support more logging devices without added costs for custom parsers and address initial false positives with better AI capabilities. It also requires improved integration with non-cloud environments.
Ease of Deployment and Customer Service: Splunk Enterprise Security offers a flexible deployment model for various environments, although response delays sometimes occur in its customer support. Trellix ESM offers a straightforward installation process and dependable support, yet lacks the extensive community resources and proactive engagement of Splunk.
Pricing and ROI: Splunk Enterprise Security is often perceived as expensive due to its cost structure based on data ingestion volumes, which can be costly at scale. However, it provides high ROI through strong integration capabilities and valuable insights. Trellix ESM, being more budget-friendly, appeals to small to medium enterprises, offering satisfactory ROI through its essential security functionalities at a lower cost.
The documentation for Splunk Enterprise Security is outstanding. It is well-organized and easy to access.
We couldn't calculate what would have been the cost if they had actually gotten compromised; however, they were in the process, so every investment was returned immediately.
On average, my SecOps team takes probably at least a quarter of the time, if not more, to remediate security incidents with Splunk Enterprise Security compared to our previous solution.
We have paid for Splunk support, and we’re not on the free tier hoping for assistance; we are a significant customer and invest a lot in this service.
I have had nothing but good experiences with Splunk support, receiving timely and helpful replies.
We've had great customer success managers who have helped us navigate scaling from 600 gigs to 30 terabytes.
I would rate support for Trellix ESM 10 out of 10 because if we connect with the support in the UK, we get excellent support.
It's rare for me to need them unless it's an issue with licensing, and they are the best in that regard.
We currently rely on disaster recovery and backup recovery, which takes time to recover, during which you're basically blind, so I'm pushing my leadership team to switch over to a clustering environment for constant availability.
It is one of the things that separates it from other tooling, and if not, it is the most scalable solution out there.
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
Scalability is quite easier with Trellix ESM, because all we need to do is add more receivers to it, so it can go to any point.
They test it very thoroughly before release, and our customers have Splunk running for months without issues.
Splunk has been very reliable and very consistent.
We need more SMEs, and there is no mechanism to tell us about indexer or search head issues.
Improving the infrastructure behind Splunk Enterprise Security is vital—enhanced cores, CPUs, and memory should be prioritized to support better processing power.
Splunk Enterprise Security is not something that automatically picks things; you have to set up use cases, update data models, and link the right use cases to the right data models for those detections to happen.
For any future enhancements or features, such as MLTK and SOAR platform integration, we need more visibility, training, and certification for the skilled professionals who are working.
If there is any device which is not covered, there should not be any additional charges for writing the custom parsers on that.
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
I find it to be affordable, which is why every industry uses it.
This capability is useful for performance monitoring and issue identification.
I assess Splunk Enterprise Security's insider threat detection capabilities for helping to find unknown threats and anomalous user behavior as great.
Splunk Enterprise Security provides the foundation for unified threat detection, investigation, and response, enabling fast identification of critical issues.
The weakest point is it doesn't cover almost all the devices, so the customer has to be more dependent on the parsers to be written by the Professional Services team.
| Product | Market Share (%) |
|---|---|
| Splunk Enterprise Security | 7.4% |
| Trellix ESM | 1.2% |
| Other | 91.4% |
| Company Size | Count |
|---|---|
| Small Business | 109 |
| Midsize Enterprise | 50 |
| Large Enterprise | 264 |
| Company Size | Count |
|---|---|
| Small Business | 15 |
| Midsize Enterprise | 6 |
| Large Enterprise | 24 |
Splunk Enterprise Security delivers powerful log management, rapid searches, and intuitive dashboards, enhancing real-time analytics and security measures. Its advanced machine learning and wide system compatibility streamline threat detection and incident response across diverse IT environments.
Splunk Enterprise Security stands out in security operations with robust features like comprehensive threat intelligence and seamless data integration. Its real-time analytics and customizable queries enable proactive threat analysis and efficient incident response. Integration with multiple third-party feeds allows detailed threat correlation and streamlined data visualization. Users find the intuitive UI and broad compatibility support efficient threat detection while reducing false positives. Despite its strengths, areas such as visualization capabilities and integration processes with cloud environments need enhancement. Users face a high learning curve, and improvements in automation, AI, documentation, and training are desired to maximize its potential.
What Are the Key Features of Splunk Enterprise Security?In specific industries like finance and healthcare, Splunk Enterprise Security is instrumental for log aggregation, SIEM functionalities, and compliance monitoring. Companies leverage its capabilities for proactive threat analysis and response, ensuring comprehensive security monitoring and integration with various tools for heightened operational intelligence.
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