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Alparslan Özdemir - PeerSpot reviewer
Cyber Security Engineer at a tech vendor with 51-200 employees
Real User
Top 10
Jul 9, 2025
Deployment and search capabilities boost practical use and efficiency
Pros and Cons
  • "Its search is very flexible, allowing you to search anything by typing a sentence."
  • "Splunk Enterprise Security is a wonderful solution, however, the background configuration process could be better as the administration process is very complicated."

What is our primary use case?

I'm a technical support engineer for Cortex XDR at the moment and in my company, we are selling the Cortex XDR solution to other companies. 

I also have experience with Splunk Enterprise Security and CrowdStrike too; we are using those products in my company. For Splunk Enterprise Security, I am using the Enterprise Security module and base Splunk for developing rules.

What is most valuable?

The deployment server is very good and is one of the best features of Splunk Enterprise Security for me; you can use that deployment server even for distributing any agents, upgrading automatically, and universal forwarders. Its search is very flexible, allowing you to search anything by typing a sentence.

What needs improvement?

Splunk Enterprise Security is a wonderful solution, however, the background configuration process could be better as the administration process is very complicated. As an analyst rather than a Splunk engineer, some background configurations might be easier.

For how long have I used the solution?

I'm working with Splunk Enterprise Security for six months, however, I have been using Splunk for one year.

Buyer's Guide
Splunk Enterprise Security
January 2026
Learn what your peers think about Splunk Enterprise Security. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,733 professionals have used our research since 2012.

What do I think about the stability of the solution?

Splunk Enterprise Security is a very stable product; I have never been in trouble with any stability problems if you set it up correctly.

How are customer service and support?

I would give support a seven out of ten as Splunk Enterprise Security's advanced support is very skillful, however, to reach that advanced support, first they send you some beginner-level support that mostly does not solve problems for me. That said, when they escalate it, it completely finds a solution.

How would you rate customer service and support?

Which solution did I use previously and why did I switch?

Before Splunk Enterprise Security, I didn't use any other solution.

How was the initial setup?

I did not set up the Splunk Enterprise Security; my admin colleagues from another department set it up for me.

I'm just using and revising the rules. I'm a Cortex admin, so I'm involved in the process for Cortex, not for Splunk Enterprise Security.

My company is a partner with Splunk Enterprise Security. As an engineer and layer two security analyst, I'm solving problems with Splunk Enterprise Security, editing rules on customers, reviewing alerts, and developing rules.

What's my experience with pricing, setup cost, and licensing?

I'm not aware of the price of the tool. My company and other departments arange the licensing. 

What other advice do I have?

On Splunk Enterprise Security, we imported from the content library, specifically from the content management page that contains many rules; we are importing rules from there, enabling rules, and editing them. I'm not a deep down administrator of Splunk Enterprise Security, so I'm not arranging the data models. I'm mostly editing the rules.

On a scale of one to ten, I rate Splunk Enterprise Security an eight out of ten.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Last updated: Jul 9, 2025
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Aaron Hodge - PeerSpot reviewer
Security delivery manager at a tech vendor with 1,001-5,000 employees
Real User
Top 20
Jul 9, 2024
Drastically reduces SOC overhead
Pros and Cons
  • "The tool drastically reduces SOC overhead. Its integration with our tool suite is great and helps us correlate events. The solution is also a lot faster than our standalone instances."
  • "The solution is expensive."

What is our primary use case?

We use the solution in our SOC to support SOAR. We use its alerting capabilities and integrate them with our SOAR platform. Additionally, we tie it in with cyber threat intelligence, cyber threat hunting, and adversary emulation tools to identify gaps in our environment and alert us to notable events.

What is most valuable?

The tool drastically reduces SOC overhead. Its integration with our tool suite is great and helps us correlate events. The solution is also a lot faster than our standalone instances. 

Splunk Enterprise Security helps address our customers' missions. We want to ensure that our environment is secure and safe and detects anomalies and threat actors as soon as possible. 

The solution helps my organization's ability to ingest and normalize data. It has also improved resilience.  

What needs improvement?

Enterprise Security is expensive. 

For how long have I used the solution?

I have been working with the product for three years. 

What do I think about the stability of the solution?

Splunk Enterprise Security is very stable. 

What do I think about the scalability of the solution?

The tool is very scalable. We can deploy agents seamlessly and get reports. 

How are customer service and support?

We have had good success with customer support. We haven't had any issues contacting them and getting problems resolved. 

How was the initial setup?

Splunk Enterprise Security's deployment is hit or miss. Recently, we got UBA. We were able to spin up an environment easily with Terraform. However, the recent upgrade caused many hiccups and slowdowns. We are working with support to resolve them. Some legacy code is choking the system and slowing us. 

Which other solutions did I evaluate?

We do market evaluation and continuous research every year to check for alternatives to our security tools. 

What other advice do I have?

It seems like the tool is improving. It incorporates AI into the platform to streamline event identification processes. 

Splunk Enterprise Security does a good job. However, we need many analysts to correlate searches and populate data models, and some overheads are needed in any SOC environment. 

We have a lot of data to process from different sources. However, we have only limited data analysts. It takes time to find malicious threats or what we seek. 

No specific metrics are tracked, but we report this to our leadership weekly, focusing on continuous improvement. Regarding reducing the mean time to resolve, especially with our SOAR integration, we can swiftly address major issues by leveraging alerts to initiate tickets. This allows us to notify the teams and address issues immediately. 

I rate the overall product a ten out of ten. I don't think there is another alternative with similar capabilities. 

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Buyer's Guide
Splunk Enterprise Security
January 2026
Learn what your peers think about Splunk Enterprise Security. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,733 professionals have used our research since 2012.
reviewer2303580 - PeerSpot reviewer
Head of Cybersecurity at a computer software company with 51-200 employees
Real User
Nov 10, 2023
A market leader with good standard features and helps speed up security investigations
Pros and Cons
  • "The solution is the market leader."
  • "The integration could be a bit better. They charge for certain integrations."

What is our primary use case?

We mainly use the solution as a reseller. We give our users the latest version of the product. 

What is most valuable?

The solution is the market leader.

Our customers are always looking to partner with market leaders as you can't go wrong with them.

Customers can monitor cloud environments. 

The threat detection capabilities are quite fast and efficient based on my customer's feedback. 

We've used the MITRE ATT&CK feature and it's good. It's pretty standard and comparable to IBM. Most products offer this as well. 

It's good for analyzing malicious activities. It's good as an overall platform. It's good at detecting threats. It's a basic feature that is quite effective.

Splunk can help to reduce alert volume if you configure it properly.

They are a market leader in a lot of areas in terms of features and functions. 

It helped us speed up security investigations. I'm not sure of the exact percentage it helped us speed up by, however.

It has a lot of basic and standard features. 

It is a full-fledged solution that provides everything a company needs.

What needs improvement?

When it comes to malicious activities, however, it's rather overpriced. There are cheaper ways to detect.

There are quite a lot of security platforms on the market that do the same thing in a similar way at a cheaper rate. 

The pricing could be a lot lower. I'm from Asia, and they need to provide Asian pricing. They should price better for the region they are in. Once companies see the price, it puts them off. 

The integration could be a bit better. They charge for certain integrations. 

For how long have I used the solution?

I've used the solution for about a year or more. 

What do I think about the stability of the solution?

It is a stable product.

What do I think about the scalability of the solution?

The solution is used across multiple departments, not locations. That said, it would support multiple locations. 

We've had no issues with scalability. We usually have a solution that lasts three to five years and have had no issues scaling in that time.

How are customer service and support?

I do not directly deal with technical support. 

Which solution did I use previously and why did I switch?

We previously used many solutions, such as IBM. The implementation times are about the same. There are some ways that IBM is faster and other ways Splunk is faster. However, Splunk offers a more modern look.

How was the initial setup?

The initial setup is very easy. It's quite straightforward. The process is similar to IBM. The deployment takes less than one day. It is done by a different team. I don't handle the initial implementation process.

The maintenance needed is very minimal. We have at least ten people that can handle deployment and maintenance. 

What's my experience with pricing, setup cost, and licensing?

The solution is quite expensive compared to the competition. It's considered a premiere security option. 

Which other solutions did I evaluate?

We also looked at Dynatrace before choosing Splunk. 

What other advice do I have?

I'm a registered partner of Splunk. 

We are using the latest version of the solution. 

We haven't used the threat intelligence management feature. We usually use another product.

The mission control feature hasn't been used. I'm not familiar with it.

For those looking for a cheaper product, I'd suggest, if they had a limited budget, to go cheaper. Likely a cheaper option that can do the same work as Splunk. At the end of the day, whether you choose a Toyota or a Rolls Royce, you get from A to B the same. The price is the differentiation. 

I'd rate the solution eight out of ten. It's a good product overall. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer.
PeerSpot user
Risk Manager at a tech consulting company with 11-50 employees
Real User
Nov 10, 2023
Helps reduce alert volume, speeds up investigations, and can monitor multiple environments
Pros and Cons
  • "Three features stand out for me: the SDK for writing Python, the customizable and adaptable diagnostic dashboard, and the optimizer for collecting data."
  • "The threat detection system has room for improvement."

What is our primary use case?

As a software analyst, I utilize Splunk Enterprise Security for security purposes, including threat hunting on developed and customized applications for vulnerability management. I also use it to display dashboards, analyze data, and address alerts.

We implemented Splunk Enterprise Security to consolidate all our security data into a single platform. This has enhanced our visibility into our security posture and the potential threats we face.

How has it helped my organization?

Splunk Enterprise Security enables us to monitor multiple cloud environments, which is crucial for receiving real-time email alerts in the event of critical incidents. However, directing me to the source can be time-consuming compared to the verified swim methodology used by SIEMs. For my application, I have approximately ten million records. Directing me to the service code takes two minutes to instruct them to view the file using VLOOKUP. However, sending it to the capital takes about half an hour.

The ability to monitor multiple environments is excellent. We have customers who use Splunk Enterprise Security both on-premises and in the cloud. Both options have their merits, depending on the specific needs of the customer. If a customer has the required resources, the cloud is often the most suitable solution.

The robust threat detection capabilities of Splunk are essential for our project. However, it's crucial to manage user access carefully. While we need to grant access to certain users, we must not provide them with unrestricted capabilities. Splunk's granular access control feature empowers administrators to customize user permissions, ensuring that only authorized users have access to the necessary features.

Splunk's threat topology helps us identify the scope of an incident. This is crucial due to the high likelihood of unauthorized data being compromised, necessitating prompt incident detection.

Splunk Enterprise Security has facilitated the timely detection of threats, enabling us to swiftly customize it to identify a wider range of threats and potential risks. We can incorporate external scripts for enhanced threat intelligence and threat-hunting capabilities.

Before implementing Splunk Enterprise Security, we relied on a patchwork of other tools, each requiring manual implementation for data collection, rule definition, and threat identification. This approach was not optimized and occasionally resulted in delayed threat detection. Limiting our focus to device security alone proved insufficient, as it lacked the real-time threat actor intelligence and activity insights provided by Splunk Enterprise Security. Our reliance on licensed development restricted us to pre-built alerts or manually uploaded scripts for mitigation and response.

Splunk Enterprise Security has helped reduce our alert volume.

Splunk Enterprise Security has helped speed up our security investigation time.

What is most valuable?

Three features stand out for me: the SDK for writing Python, the customizable and adaptable diagnostic dashboard, and the optimizer for collecting data.

What needs improvement?

The threat detection system has room for improvement. The critical aspect for an organization is the timely detection of incidents. If the rules are not defined correctly, threats may not be detected in real-time, resulting in incidents being detected months or even years after they occur.

For how long have I used the solution?

I have been using Splunk Enterprise Security for almost seven years.

What do I think about the scalability of the solution?

I would rate the scalability of the solution eight out of ten.

I would rate the resilience an eight out of ten.

How are customer service and support?

I contacted Splunk support once for a separate product.

How would you rate customer service and support?

Positive

How was the initial setup?

The initial deployment was straightforward for me, likely due to my extensive experience using Splunk. When implementing the solution, we begin by defining customer needs and requirements to optimize Splunk. This involves identifying the systems necessary for daily use and ensuring the protection of the integrated licenses and external apps in the Splunk environment. This protection encompasses program security, cloud-based security, and data analysis for specific apps. Additionally, we configure personal authentication for private applications.

The deployment time is dependent on the specific requirements and can range from two to ten days.

What about the implementation team?

The implementation was completed in-house.

What was our ROI?

Splunk Enterprise Security has delivered a return on investment through its effective threat detection and vulnerability response capabilities. We have successfully demonstrated this positive impact on our customers through comprehensive reports.

What other advice do I have?

I would rate Splunk Enterprise Security nine out of ten.

While there may be cheaper solutions available, they lack the optimizer, dynamic dashboard, and security APIs that Splunk offers. These capabilities are not found in other solutions.

Maintenance is minimal for updates only.

When using Splunk Enterprise Security, ensure that optimization is performed correctly to minimize response times and resource consumption.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer2239902 - PeerSpot reviewer
Cyber Security at a financial services firm with 5,001-10,000 employees
Real User
Aug 20, 2023
Integrates well, provides good visibility, and helps to identify things that can lead to a larger problem
Pros and Cons
  • "Integration with the cloud is pretty important and good for us. We found the integration with a lot of tools, not all tools yet, valuable. It does make the transfer of data, log files, and other things easier for us."
  • "Its pricing is extremely high. There are other tools out in the market that are competitive. They do not necessarily have all the functionality, but they are competitive. The professional services we have used have been high as well in comparison to the market."

What is our primary use case?

At a high level, its use cases are related to security monitoring, log aggregation, and a little bit of analysis related to incidents or fraud.

How has it helped my organization?

Splunk Enterprise Security has created better visibility for us on the cybersecurity type of events and issues. We are still maturing, but where we have seen some growth is getting better data, knowing what data to look at, and how to understand that data.

It has end-to-end visibility into our cloud-native environment. This is extremely important for us because of the type of business we do. We have a lot of PII data and a lot of compliance data on which we have to maintain very tight controls, so it is extremely important that we are able to put that in the cloud and monitor and watch our environment very closely.

It has reduced our mean time to resolve, but we are still maturing. We have got a lot of maturing to do. We have got a lot of growing to do. We have also been limited on the staff to be able to get the full realization of what we can get out of it yet, so that is a place where we are continuing to grow.

It has improved our business resilience. We have been able to identify things that could have presented a larger problem for us financially or legally through various events. We have been able to leverage the data there. We have been able to maintain that data and support that data. It does the job. It meets the needs.

Splunk has not helped to predict problems in real time because we have not yet matured to that place, but we need to. Generally, it has been helpful, but we know that we have got a lot of growing up there. We still have not got everything identified and captured in the space we want to be able to do better analysis.

Its ability to provide business resilience by empowering our staff is really high. Empowerment is great, but we have a resource problem, so we have not quite realized where we could be. 

We monitor multi-cloud environments. We have three of them. It is difficult to monitor them currently with Splunk. We are living in a highly regulated stack and a very little regulated stack and the ability to get a single pane of glass for all of that is very difficult.

What is most valuable?

Integration with the cloud is pretty important and good for us. We found the integration with a lot of tools, not all tools yet, valuable. It does make the transfer of data, log files, and other things easier for us.

What needs improvement?

Its pricing is extremely high. There are other tools out in the market that are competitive. They do not necessarily have all the functionality, but they are competitive. The professional services we have used have been high as well in comparison to the market.

In terms of scalability, it is hard to forecast where you are going. There is room to improve there.

For how long have I used the solution?

I have been using this solution for about five or six years.

What do I think about the stability of the solution?

I would rate it eight out of ten in terms of stability. Where there has been ambiguity for me is that I recently had system stability issues that were beyond my control. They were part of my solution, and I was not aware that Splunk was accountable for it. It got quickly resolved, but there was a gap there that created pain for my business.

What do I think about the scalability of the solution?

We have not had any issues. We also have not had any detriment, but it is hard to forecast based on where you are going from a business perspective, at least with the models and the account teams that I have been working with. There is room to improve there. 

How are customer service and support?

It has been a rocky road. I have been through a road where I have had limited to little engagement or support. I am on the cusp of a large turnaround, meeting with my client team and dialoguing through it. Based on the history, I would probably rate their sales support a four out of ten. Going forward, I would rate their sales support an eight out of ten. They are in the right direction. I would rate their technical support a nine out of ten.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We have been using the same solution for five or six years. It was selected before I joined, so I do not know.

How was the initial setup?

I joined after it was implemented. What I am working on now is the technical depth. I am spending a lot of time with the teams there for direction strategy. Splunk has done a great job there, specifically in pulling the right resources to bear. I had executive briefings directly with executives today where we had an opportunity to talk about different components of our solutions and our stacks, and it has been very good.

What was our ROI?

We are in a growth state right now. We have seen an ROI, but anticipating any point in the future is a little difficult, so it is a mixed response. Our scale is not quite clearly defined to be able to put it to a metric or to tie it back to consumption use. There is a little bit of autonomy in there to over-adjust and still find that we can true-up in a better space. That has been good for us, but if you let that run away from you, then you start to get in trouble. 

We have not seen any cost-efficiency. We have seen our usage and needs grow, so we have seen Splunk go up in cost for us. We have not quite realized any efficiencies yet. It is also indicative of our maturity model.

What's my experience with pricing, setup cost, and licensing?

The licensing is good, but the pricing absolutely needs some work. It is very high. One thing that they put in a contract, but they do not emphasize it enough is true-ups on usage based on the quarterly consumption. They do not follow that methodology. They let a customer use, use, and use, and then at some point, a true-up occurs, and it is a large cost. There is an opportunity to do a quarterly track type of true-ups as per the agreements out there. That would put them in a position where customers are able to plan on, forecast around, and work through volume adjustments that may occur in their environment. 

The other place where Splunk could spend time is the scale-up and scale-down model. Scale-up is easy where you get more business, and it is easy to add more capacity, whether it is storage or SVUs, but when you need to scale down because of a change in a business, it does put customers in a position where they are locked in, and there is no way to maneuver around that. 

Which other solutions did I evaluate?

We do an evaluation annually. It is important for us to do a market comparison and make sure we are looking at options in our work. What makes Splunk Enterprise Security competitive is the variabilities that they bring to the table for the overall solution. It has things like APIs that you can tie into. There is also the bonus functionality of being able to do analytics there. User behavior analytics is important for us.

What other advice do I have?

I would rate Splunk Enterprise Security an eight out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer2239872 - PeerSpot reviewer
Staff application Security Analyst at a media company with 5,001-10,000 employees
Real User
Aug 13, 2023
Enables us to analyze security anomalies and research specific threats that we get on our network
Pros and Cons
  • "The solution has made us more secure."
  • "It takes time to train people."

What is our primary use case?

We use the product to analyze security anomalies and research specific threats that we get on our network.

How has it helped my organization?

The solution has made us more secure. It has given us the ability to address threats faster, with greater accuracy.

What is most valuable?

The availability of the data and the fact that we're able to collect a large amount of data into the system and analyze it is valuable to us. The product’s speed and availability make it really useful for us. I'm excited about the additional enhancements to the machine learning toolkit. To be able to use it more is exciting to me.

What needs improvement?

My organization needs more people to learn how to use the solution effectively. It takes time to train people.

For how long have I used the solution?

I have been using the solution for six years.

What do I think about the stability of the solution?

I have never seen any issues with the tool’s stability.

What do I think about the scalability of the solution?

Considering how much we have in place, I would assume that the solution’s scalability is pretty strong.

How are customer service and support?

I haven't had to go to Splunk directly for many things. Communicating with our success managers has been very positive.

How would you rate customer service and support?

Positive

What other advice do I have?

We need to improve our implementation. We're a pretty large customer of Splunk, so I think we do have a lot of resources available. Splunk has really good courses and availability. We need to get more people to be more familiar with the tool. The solution has helped us reduce our mean time to resolve. It really works well for us, and it helps us to look at our data more effectively.

Splunk has helped improve our organization’s business resilience. It's not just used for security. We have big use for it. It has definitely helped us prevent problems from occurring and identify them when they do. Splunk’s ability to predict, identify, and solve problems in real time is very strong. It works as well as we use it. There's a lot of value within the tool. It can be very powerful if used properly and if people are knowledgeable about it.

Splunk has a strong ability to provide business resiliency by empowering staff. I've been using it for as long as I've been with this organization. Compared to other solutions, Splunk is really strong.

I have seen time to value using this solution. I love using it. It’s a great tool. I cannot compare Splunk to other tools because I've been using it for as long as I've been with my current organization. In my previous organization, we didn't have big data, so we really didn't need the product. I am a consumer of the solution from a security perspective.

Overall, I rate the solution an eight or a nine out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer2238918 - PeerSpot reviewer
SOC Analyst at a tech services company with 10,001+ employees
Real User
Jul 30, 2023
Helps us to plan, know where to look, and what to look for when we have an incident
Pros and Cons
  • "I haven't had the chance to properly sink my teeth into Enterprise Security but so far I like that they added the MITRE ATT&CK features."
  • "The training was mostly sales-focused, like how to monitor your sales. It was hard to then come back from doing the training and try to switch it to a cybersecurity focus because all the training we did was sales oriented. The basic training didn't really touch on any kind of cybersecurity use cases or anything like that. That would have been great to see in the training."

What is our primary use case?

Our primary use case is for cyber security, tracking logs, and incident response.

What is most valuable?

I haven't had the chance to properly sink my teeth into Enterprise Security but so far I like that they added the MITRE ATT&CK features. 

This feature helps us know how to plan when we have an incident, know where to look, what to look for, and aspects like that. 

The MITRE ATT&CK planning is valuable. When we see those incidents and those logs, having the information right there speeds up the process a bit.

We did not have a SIEM at the time, so we added Enterprise Security as our SIEM. We're hoping to learn more about it and grow as we progress.

What needs improvement?

They wanted us to do basic training, which was offered to our organization for free. That was great. However, ours is a cybersecurity focus. The training was mostly sales-focused, like how to monitor your sales. It was hard to then come back from doing the training and try to switch it to a cybersecurity focus because all the training we did was sales oriented. The basic training didn't really touch on any kind of cybersecurity use cases or anything like that. That would have been great to see in the training.

For how long have I used the solution?

We upgraded to Enterprise Security a year ago but have been using general Splunk for longer. 

What do I think about the stability of the solution?

Stability-wise, despite these issues, it's been solid. I haven't had any issues with access to it or anything like that. The only issue we did have was with the engineer. After informing him of those issues, he went back and tweaked them, and then everything worked fine. 

What do I think about the scalability of the solution?

It seems pretty scalable. Our network isn't extremely large, so I don't think scalability will be an issue in our case, but I definitely see the opportunity to scale if needed.

We have around 8,000 devices, so it's a fairly small network. It's across several different networks.

How are customer service and support?

I have not used support yet mainly because I haven't delved into it as much because of the issues with our initial integration with our engineer not being so trained. 

Which solution did I use previously and why did I switch?

We have different contractors and they have other solutions. Some of those solutions included Elastic. We want to use Splunk and our contractors want to use Elastic. We're hoping .conf23 will broaden our imagination, so we'll have more to bring back and push towards just using Splunk only.

I have not used Elastic myself. It does sound like it does a lot. There's a lot that Splunk offers that we haven't actually used. I want to play with Mission Control. We only use Enterprise Security but I do want Mission Control where everything is in one centralized application where you don't have to jump to different applications. 

I would love to get Mission Control.

How was the initial setup?

My engineer had a little bit of an issue with it but it was because of his own lack of training. We were pushed to hurry up and get a SIEM. He did the best he could. I let him know what wasn't working, and then he would try to fix what he could on the backend so it could work. He was in talks with Splunk to fix those issues. The results are coming back a bit better, but I think that there is still room for improvement.

I was not involved with the setup. I came in afterward. One of our guys here was the one that was in the initial integration of Splunk. We ended up with Splunk as our main SIEM. I've never had any issues with it and I enjoyed it. 

What was our ROI?

We will see cost efficiencies mainly just from saving time and the shortened time and response to those incidents that we see. The fact that everything's organized in one application, we should see a bit of an increase in efficiency.

What other advice do I have?

I do see the possibility and the opportunity to increase the meantime to resolution by a lot. We use several different applications to monitor logs. We have the vision. 

I've seen some of the updates and changes like Splunk AI and Splunk Vision Control that look nice. I didn't manage to get on some of the hands-on, which would have been lovely. I would like to get more ideas on how we can integrate Splunk into our networks. 

I would rate Splunk Enterprise Security a nine out of ten. I see the opportunity and I'm hoping with our engineer that we can get to where we can make the best use of Splunk. It really seems great. A lot of our staff here were all ready to use it. We're just hoping our engineer can get to the place where we can actually make use of it. 

The biggest value I get from attending a Splunk conference is being able to see the updates, changes, the features they're adding, the Splunk AI, and Splunk Vision Control. That's been nice. I am looking forward to some of the sessions. I want to get more ideas on how we can integrate Splunk into our networks and things like that, especially focusing on cybersecurity. I would also like to see some of the stock sessions because it's a brand new stock. We're trying to stand it up. Seeing how they're using it for stocks would be great.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer2238939 - PeerSpot reviewer
Lead Solutions Architect at a government with 10,001+ employees
Real User
Jul 25, 2023
Offers many out-of-the-box capabilities
Pros and Cons
  • "We saw the granularity that we could get from Splunk far exceeded what we already had. We had the ability to have our security team really focus on the platform and stay within the platform, but they could correlate with a variety of other stakeholders, and our stakeholders were growing."
  • "We were inundated with the amount of alerts and alarms that we could get out of it. It is also a resource hog and we didn't have the resources to support it on-prem so we're taking it offline now."

What is our primary use case?

Our primary use case is for security audit log collection correlation. We wanted something that the security team could focus on versus going directly into our enterprise. We had some initial use cases to supplement our IT ops security into one product. We had a SIEM but not one that was as customizable as Splunk Enterprise Security.

How has it helped my organization?

The out-of-the-box capabilities that Enterprise Security offers were very helpful. We're not using it anymore because it was almost overkill. We have shifted to go back to just the core functionality. We were inundated with the amount of alerts and alarms that we could get out of it. It is also a resource hog and we didn't have the resources to support it on-prem so we're taking it offline now.

We saw the granularity that we could get from Splunk far exceeded what we already had. We had the ability to have our security team really focus on the platform and stay within the platform, but they could correlate with a variety of other stakeholders, and our stakeholders were growing. So we tried to get ahead of that and filter it in to create customizable KPIs for those user groups versus having a one-size-fits-all approach. That unique was very helpful for us to expand upon. The driving force is resources, and we were lacking those.

We use it to monitor multiple clouds. We weren't leveraging it for all of our clouds, but we have a presence in GCP, AWS, and Azure. The unity and uniformity across all of it would have been great but at that stage, we were only using it for on-prem coverage. We would like to go ahead and understand how we can implement it as a cloud solution as we are increasing our daily footprint too. We weren't really prepared to understand the workflows we already had in the CSPs or the new integrations of data lakes at a warehouse that were and are still being built out to get Enterprise Security to function off of that too. We hadn't gotten to that stage.

A lot of what we were doing was done manually in terms of vulnerability and remediation and is still being done manually now. Evolving to a stage where the alerts weren't inundating our customers and getting familiar with the product would have helped us perhaps get a bit more functionality and usability out of it. We are seeing some value out of Enterprise Security and think we can get similar results elsewhere. I think that down the road, as our understanding gets better of how we want framework requirements, Enterprise Security could come back into the picture.

For how long have I used the solution?

I have been using Splunk Enterprise Security for around twelve months.

What do I think about the stability of the solution?

Stability had its drawbacks because of how much it consumes. We had to justify whether or not it was worth keeping it up. The decision was to not keep up with it.

What do I think about the scalability of the solution?

We are only on-prem so we do manual scaling. We don't have the elasticity that we would have in the cloud which limited us. Justifiably, in order to scale up the platform, we would have to go through procurements and more hardware, which was not an option. So we were limited, and we knew that. We had done pilots and buildout but a hardware refresh cycle was coming up, we had to justify whether or not it was in the cards.

How are customer service and support?

I've been working with Splunk for several years now, and I've always found them very responsive and supportive in a variety of technologies around core functionality like Enterprise Security and ITSI. 

I would rate them an eight out of ten. They have a strong team through and through from the pre-presales all the way through architectural changes and shifts that we need to do to address the customer.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We've had numerous implementations of SIEM solutions over the years. Splunk offered a lot of capabilities on top of some of our old antiquated Sentinel and Azure. We had many other products before we pursued Enterprise Security. But we weren't in a position to really go down the Enterprise Security route because we hadn't quite fleshed out what our end goal was.

We're still in the evaluation stages. Looking at Enterprise Security, given the fact that we already have an investment in Splunk, it makes sense. We would like to see it grow beyond just Enterprise Security to more of not just observability, but pro actions to utilize the source of that nature. 

We had great success potentially going into a SOAR from Enterprise Security. We hadn't quite evolved to that point yet. At this stage, it's just not really in our pipeline to pursue Enterprise Security until we get a better understanding of our requirements.

Refining those playbooks and so forth also is going to take time. We have customers who have categorically unique requirements. From a security standpoint, one group's security requirements are going to be different from some of the other teams that we have. We are trying to find that uniformity across the board. We may have to entertain multiple security solutions to meet their needs.

How was the initial setup?

My role was to support a lot of the backend and the configuration of the platform as it was being established.

The level of difficulty was on par with the Splunk Enterprise core. My team was involved with a lot of the provisioning from the virtual environment and on-prem to support it. It wasn't overly complicated. Once it was up it took a lot of resources. Evaluating and seeing whether or not we could actually move it to the cloud when the core functionality still existed on-prem, we weren't willing to split them at this stage.

We would almost always have Splunk support through the deployment and configuration stages of it. It was always solid. Once we had the platform up and running, we had to consider general operations and maintenance. While the Splunk team was great and the resources are available, there is a finite amount of resources on-site.

What's my experience with pricing, setup cost, and licensing?

Splunk is not cheap. That's definitely a consideration as we look at other products.

What other advice do I have?

We haven't seen much time to value using the solution system but it wasn't necessarily a fault of the product. It was the cycles to maintain it and support it, to make sure it's growing correctly. We hadn't gotten to that stage. Our ROI and TCO, given the fact that its footprint is being looked at because of what it takes to maintain it in terms of resources. We have the core platform, and then we have a growing license. We're looking at how we can efficiently use Enterprise Security. It's just not there at this point.

I would rate Splunk Enterprise Security an eight out of ten. I think the rating has the potential to be higher. If we had time to flesh it out and vet some of the core capabilities of Enterprise Security and how it could benefit us over the core. Getting to that stage requires a lot more customer engagement on our side that we weren't really prepared to do because of budgetary constraints, hardware refresh cycles, and so forth. Overall, we dropped the product not necessarily because of a lack of capability, it was more along the lines that the timing wasn't appropriate for our security teams.

The biggest value I get from attending a Splunk conference is knowledge transfer. I work in the public so it's valuable having a lot of conversations with fellow colleagues who are in the public sector and hearing their hurdles. We don't want to reinvent the wheel every time, and we don't want to hit obstacles that could have been lessons learned. The conference is a really good opportunity to see what's new, what's out there, and how it can blend in with our current architecture and designs. It also helps to understand what's not going to work to be able to get ahead of it before questions come up. We can properly equip our customers and answer their questions. The Splunk conference is a good brain dump.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Buyer's Guide
Download our free Splunk Enterprise Security Report and get advice and tips from experienced pros sharing their opinions.
Updated: January 2026
Buyer's Guide
Download our free Splunk Enterprise Security Report and get advice and tips from experienced pros sharing their opinions.