We performed a comparison between Sentinel and Splunk Enterprise Security based on real PeerSpot user reviews.
Find out in this report how the two Security Information and Event Management (SIEM) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The AI and ML of Azure Sentinel are valuable. We can use machine learning models at the tenant level and within Office 365 and Microsoft stack. We don't need to depend upon any other connectors. It automatically provisions the native Microsoft products."
"Microsoft Sentinel comes preloaded with templates for teaching and analytics rules."
"We can use Sentinel's playbook to block threats. It covers all of the environment, giving us great visibility."
"Microsoft Sentinel provides the capability to integrate different log sources. On top of having several data connectors in place, you can also do integration with a threat intelligence platform to enhance and enrich the data that's available. You can collect as many logs and build all the use cases."
"I like the KQL query. It simplifies getting data from the table and seeing the logs. All you need to know are the table names. It's quite easy to build use cases by using KQL."
"There are some very powerful features to Sentinel, such as the integration of various connectors. We have a lot of departments that use both IaaS and SaaS services, including M365 as well as Azure services. The ability to leverage connectors into these environments allows for large-scale data injection."
"I've worked on most of the top SIEM solutions, and Sentinel has an edge in most areas. For example, it has built-in SOAR capabilities, allowing you to run playbooks automatically. Other vendors typically offer SOAR as a separate licensed solution or module, but you get it free with Sentinel. In-depth incident integration is available out of the box."
"The solution has features that helped improve the security posture of our clients. It provides the ability to correlate a large variety of log sources very cost-effectively, especially for Microsoft sources."
"The solution's Kusto Query Language (KQL) execution time is pretty good."
"The most valuable feature of this solution is that it provides a central locking system for many event sources."
"It makes everything easier by automating some tasks and growing with our needs."
"The tool is simple to use."
"The solution lets us get all the logs properly and regularly monitor customer infrastructure."
"Sentinel gave us logs to tell us what's going right and wrong in your environment so we could secure the network."
"The most valuable feature is the flexible log for identifying security threats inside an application. Sentinel is very good at this."
"The native integration with out-of-the box format is hassle free and allows data to be used advantageously."
"The initial setup is simple, not very complex. Initial deployment takes around 10 to 15 minutes to set up the entire base for Splunk including all three tiers."
"It is very stable. We have not had any problems."
"The feature that I have found most valuable with Splunk is the ability to sift through a bunch of data very quickly."
"Ease of correlation, creating correlation searches are easy and you can combine multiple sources with little effort"
"It helps streamline troubleshooting and log analysis."
"The correlation capabilities are the first value that our clients say they like with Splunk."
"We can ingest and correlate data from virtually any type of system."
"It allows for transparency into IT metrics for insightful business analytics."
"The solution should allow for a streamlined CI/CD procedure."
"We do have in-built or out-of-the-box metrics that are shown on the dashboard, but it doesn't give the kind of metrics that we need from our environment whereby we need to check the meantime to detect and meantime to resolve an incident. I have to do it manually. I have to pull all the logs or all the alerts that are fed into Sentinel over a certain period. We do this on a monthly basis, so I go into Microsoft Sentinel and pull all the alerts or incidents we closed over a period of thirty days."
"Documentation is the main thing that could be improved. In terms of product usage, the documentation is pretty good, but I'd like a lot more documentation on Kusto Query Language."
"We've seen delays in getting the logs from third-party solutions and sometimes Microsoft products as well. It would be helpful if Microsoft created a list of the delays. That would make things more transparent for customers."
"They could use some kind of workbook. There is some limitation doing the editing and creating the workbook."
"Everyone has their favorites. There is always room for improvement, and everybody will say, "I wish you could do this for me or that for me." It is a personal thing based on how you use the tool. I do not necessarily have those thoughts, and they are probably not really valuable because they are unique to the context of the user, but broadly, where it can continue to improve is by adding more connectors to more systems."
"It has been a challenge with Azure Sentinel to onboard the Syslog server from FortiGate. Azure Sentinel can work better on that shift between the Syslog server and a firewall."
"The product can be improved by reducing the cost to use AI machine learning."
"There is a need for more flexibility in customization, especially when working with different vendors and platforms."
"I would like to see a better reporting work structure on the dashboard."
"The solution does not allow outsourced authorizations."
"This product's connection to certain types of cloud systems could be improved. We can do Microsoft, Google, and Amazon, but there are a lot of other things happening in the cloud that we do not connect well enough to. This product could be improved with better connection to cloud-based solutions."
"There is no integration in the web-side of the tool."
"You need a lot of Unix scripting knowledge in order to manage the tool, which is one of the main issues that we faced."
"I rate Sentinel a six out of ten for scalability."
"The dashboard and customer view should be improved"
"While Splunkbase (the app repository) has a lot of great content, some apps are terribly old and could stand to be updated or purged."
"I would like the ability to view logs for specific instances and not have to pull the logs for the entire Cloud environment in Splunk."
"The pricing can be better."
"The solution could improve by giving more email details."
"Better directions on search head clusters."
"Not even Splunk's support guy, who came to our firm, could help with defining proper role management."
"On the technical side, it would be nice to see aspects of the recent acquisition of Phantom make it into the core Splunk Enterprise, not just become a part of the premium Enterprise Security."
"While Splunk Enterprise Security offers valuable features, its cost is high and could be more competitive."
Sentinel is ranked 18th in Security Information and Event Management (SIEM) with 15 reviews while Splunk Enterprise Security is ranked 1st in Security Information and Event Management (SIEM) with 240 reviews. Sentinel is rated 7.6, while Splunk Enterprise Security is rated 8.4. The top reviewer of Sentinel writes "An automated solution that helped me detect threats in less than half the time it used to take". On the other hand, the top reviewer of Splunk Enterprise Security writes "It has a drag-and-drop interface, so you don't need to know SQL or Java to construct a query ". Sentinel is most compared with IBM Security QRadar, Google Chronicle Suite, Wazuh, LogRhythm SIEM and ArcSight Enterprise Security Manager (ESM), whereas Splunk Enterprise Security is most compared with Wazuh, Dynatrace, IBM Security QRadar, Elastic Security and New Relic. See our Sentinel vs. Splunk Enterprise Security report.
See our list of best Security Information and Event Management (SIEM) vendors.
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