We performed a comparison between AT&T AlienVault USM and Splunk 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."The strength of Devo is not only in that it is pretty intuitive, but it gives you the flexibility and creativity to merge feeds. The prime examples would be using the synthesis or union tables that give you phenomenal capabilities... The ability to use a synthesis or union table to combine all those feeds and make heads or tails of what's going on, and link it to go down a thread, is functionality that I hadn't seen before."
"The most powerful feature is the way the data is stored and extracted. The data is always stored in its original format and you can normalize the data after it has been stored."
"The ability to have high performance, high-speed search capability is incredibly important for us. When it comes to doing security analysis, you don't want to be doing is sitting around waiting to get data back while an attacker is sitting on a network, actively attacking it. You need to be able to answer questions quickly. If I see an indicator of attack, I need to be able to rapidly pivot and find data, then analyze it and find more data to answer more questions. You need to be able to do that quickly. If I'm sitting around just waiting to get my first response, then it ends up moving too slow to keep up with the attacker. Devo's speed and performance allows us to query in real-time and keep up with what is actually happening on the network, then respond effectively to events."
"Those 400 days of hot data mean that people can look for trends and at what happened in the past. And they can not only do so from a security point of view, but even for operational use cases. In the past, our operational norm was to keep live data for only 30 days. Our users were constantly asking us for at least 90 days, and we really couldn't even do that. That's one reason that having 400 days of live data is pretty huge. As our users start to use it and adopt this system, we expect people to be able to do those long-term analytics."
"The most valuable feature is that it has native MSSP capabilities and maintains perfect data separation. It does all of that in a very easy-to-manage cloud-based solution."
"Devo provides a multi-tenant, cloud-native architecture. This is critical for managed service provider environments or multinational organizations who may have subsidiaries globally. It gives organizations a way to consolidate their data in a single accessible location, yet keep the data separate. This allows for global views and/or isolated views restricted by access controls by company or business unit."
"The thing that Devo does better than other solutions is to give me the ability to write queries that look at multiple data sources and run fast. Most SIEMs don't do that. And I can do that by creating entity-based queries. Let's say I have a table which has Okta, a table which has G Suite, a table which has endpoint telemetry, and I have a table which has DNS telemetry. I can write a query that says, 'Join all these things together on IP, and where the IP matches in all these tables, return to me that subset of data, within these time windows.' I can break it down that way."
"The alerting is much better than I anticipated. We don't get as many alerts as I thought we would, but that nobody's fault, it's just the way it is."
"The solution is stable."
"Asset discovery and vulnerability scanner are good features. The integration between this solution and OTX, which is an AlienVault platform for Open Threat Exchange, is also a valuable feature. It is also quick and easy to deploy, so you can quickly engage with a customer's environment."
"The most valuable features of AT&T AlienVault USM are the ease of management and knowledge of what is on the network of my customers. It's easy to understand the problems, and management our alarms and events."
"The most valuable feature is vulnerability management because it gives you insight into your environment to know what systems need to be updated or patched."
"We're using it more for reporting, that's all. We're using it to help our customers to pass any kind of audits that they receive."
"The vulnerability manager and the file integration are very good."
"The solution has all the features that we need, however they do not work correctly."
"The most valuable feature in AT&T AlienVault USM is the reporting."
"Good for log collection and log management."
"The fact that Splunk is a platform and not just a SIEM solution is a key benefit."
"The feature that I have found most valuable with Splunk is the ability to sift through a bunch of data very quickly."
"The additional vendors we've brought on board, particularly the elastic, have been quite beneficial."
"Splunk is a user-friendly solution."
"The initial setup is pretty straightforward."
"Its integration is most valuable. Its UI is also pretty much easy."
"It has quite extensive support in terms of integration. If you want to do anything, there are tools for that."
"An admin who is trying to audit user activity usually cannot go beyond a day in the UI. I would like to have access to pages and pages of that data, going back as far as the storage we have, so I could look at every command or search or deletion or anything that a user has run. As an admin, that would really help. Going back just a day in the UI is not going to help, and that means I have to find a different way to do that."
"Some third-parties don't have specific API connectors built, so we had to work with Devo to get the logs and parse the data using custom parsers, rather than an out-of-the-box solution."
"Technical support could be better."
"Where Devo has room for improvement is the data ingestion and parsing. We tend to have to work with the Devo support team to bring on and ingest new sources of data."
"There is room for improvement in the ability to parse different log types. I would go as far as to say the product is deficient in its ability to parse multiple, different log types, including logs from major vendors that are supported by competitors. Additionally, the time that it takes to turn around a supported parser for customers and common log source types, which are generally accepted standards in the industry, is not acceptable. This has impacted customer onboarding and customer relationships for us on multiple fronts."
"One major area for improvement for Devo... is to provide more capabilities around pre-built monitoring. They're working on integrations with different types of systems, but that integration needs to go beyond just onboarding to the platform. It needs to include applications, out-of-the-box, that immediately help people to start monitoring their systems. Such applications would include dashboards and alerts, and then people could customize them for their own needs so that they aren't starting from a blank slate."
"The Activeboards feature is not as mature regarding the look and feel. Its functionality is mature, but the look and feel is not there. For example, if you have some data sets and are trying to get some graphics, you cannot change anything. There's just one format for the graphics. You cannot change the size of the font, the font itself, etc."
"From our experience, the Devo agent needs some work. They built it on top of OS Query's open-source framework. It seems like it wasn't tuned properly to handle a large volume of Windows event logs. In our experience, there would definitely be some room for improvement. A lot of SIEMs on the market have their own agent infrastructure. I think Devo's working towards that, but I think that it needs some improvement as far as keeping up with high-volume environments."
"The AT&T AlienVault USM is okay, but the relational database is not very good for large amounts of data. For example, many logs cannot be processed. It has been very slow for the queries and some data which are large, it is not very good in this case."
"I've been told that AlienVault doesn't have a full version of NES running in there, but I'm not sure if that's accurate or if my engineer made it that way. I'm not sure he was completely honest either because we had NES in the environment before. Those tools could be improved because AlienVault is a SIEM, and it added all these other features."
"The dashboard could be improved as well as the level of customization."
"AT&T AlienVault USM can improve searchable data. It should be available for more than 90 days. If you need more than 90 days of data, you have to put a request and they give you raw data, which is not easy to search. A good addition would be to allow users to search data older than 90 days."
"In the future, I would like to see all these features of the solution working properly."
"The GUI needs to improve because it's not user-friendly."
"I've been using it just for my own personal upskilling in terms of how the product works. At the moment, it is pretty straightforward and simple, and it is working how it is supposed to. The feedback would come once it is deployed to customer sites. They'll be using it on a more frequent basis, and that's when the feedback would come in terms of the areas in which they're facing issues or are looking for simplicity."
"There could be some type of integration with our existing portal. We have our own customer portals, and it would be good if there was an integration so that our portal can provide reports. There could be some type of API into the AlienVault system with the USM system so that it is easy to show the customers high-level reports of the system through our portal."
"An area of improvement would be the licensing of the solution. They need a free license, which would allow faster lead times."
"I find the graphical options really limited and you don't have enough control over how to display the data that you want to see."
"You do need a lot of training and certification with this product."
"If you have to do your own stuff, such as customized charts, it is a little bit more work, but once you're familiar with the Splunk query language, you can pretty much do whatever you want. In terms of features, it should probably have the features that other competitors provide."
"Its setup is a little bit complex for a distributed environment. Their support can also be better. If we miss the response for more than a week, they usually close the case. Sometimes, it can take us more than a week to reply."
"From the commercial point of view, they have to bring down their costs."
"The difficult part is related to integration with sources of data that are used to create the logs as this depends on the infrastructure of the client."
"There is improvement needed when importing from some types of data sources."
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AT&T AlienVault USM is ranked 10th in Log Management with 15 reviews while Splunk is ranked 1st in Log Management with 62 reviews. AT&T AlienVault USM is rated 7.6, while Splunk is rated 8.2. The top reviewer of AT&T AlienVault USM writes "An all-in-one package for monitoring components across the network". On the other hand, the top reviewer of Splunk writes "Very versatile for many use cases". AT&T AlienVault USM is most compared with Wazuh, AlienVault OSSIM, IBM QRadar, Elastic Security and CrowdStrike Falcon, whereas Splunk is most compared with Microsoft Sentinel, Elastic Security, Wazuh, Azure Monitor and AppDynamics. See our AT&T AlienVault USM vs. Splunk report.
See our list of best Log Management vendors and best Security Information and Event Management (SIEM) vendors.
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