Splunk Enterprise Security is an analytics-driven SIEM that helps to combat threats with actionable intelligence and advanced analytics at scale.
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TeamViewer DEX
Score 8.8 out of 10
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Formerly from 1E, acquired by TeamViewer, The TeamViewer Digital Employee Experience (DEX) platform finds and resolves IT issues before they affect users. This eliminates digital friction, avoids costly downtime and helps keep IT operations running smoothly.
Based on my experience, Splunk is a strong git for some environments and a poor match for others. The distinction is primarily based on infrastructure complexity and budget. It's perfect for large enterprises with a mix of on-prem/cloud infrastructure. It's not a perfect match for small teams with restricted resources.
When we are needing to patch workstations for zero-day vulnerabilities or security risks, Explorer is our go-to tool to push out those settings quickly. We have a TeamViewer DEX server stood up in our DMZ to communicate with the workstations outside of our VPN, so we can push those settings or patches to devices without needing them to attach to our network. It's really nice to be able to communicate with the computers that rarely connect to our corporate network and ensure that they are still protected. We do have the TeamViewer Client installed on all of our internal servers in order to get inventory and licensing information, but we don't typically utilize the TeamViewer software on the servers for much else. A different team handles those computers and often requires change management, so expedited changes don't happen often there. Standard deployment and patching tools do the job.
Writes Powerful Queries: The queries that can be written using the Splunk Query Language are very powerful and highly customizable to meet every need. Ex: Writing queries to search the intersection of two different sources like Network and Endpoint Logs.
Offers Dashboard Abilities: Helps build complex panels for Dashboards in addition to providing several out-of-the-box panels. Ex: creating panels to calculate the performance of analysts in a given timezone.
Helpful Search Aids: It helps to set up complex custom alerts very easily. The interesting fields section is very helpful while threat hunting. Ex: It shows all the users and the frequency of each in a failed login event. The user list on the interesting fields is useful to look for suspicious logins.
Improved User Interface Customization: While the interface is generally intuitive, providing more options for users to customize their dashboards and views would enhance the overall user experience. Tailoring the interface to specific roles or use cases could be a valuable addition.
Simplified Alert Management: Streamlining the process of managing alerts, such as grouping or categorizing them based on severity or type, would make it easier for security teams to prioritize and respond to incidents effectively.
Expanded Threat Intelligence Feeds: Increasing the variety and sources of threat intelligence feeds available within ES would provide a broader context for identifying and mitigating emerging threats, ensuring a more comprehensive defense against evolving attack vectors.
They currently don't have all of their products incorporated into the web interface, meaning that we need a separate administration console for using their Shopping product.
The TeamViewer DEX Exchange is an online repository for common or useful instructions, but it is still a bit lacking. New instructions aren't published very often.
Writing your own custom instructions for Explorer has a bit of a learning curve if you aren't already familiar with SQL queries or their SCALE language. There is published documentation for SCALE, but I'd like to see them add a basic functionality course to their online training portal.
Maintaining hundreds or even 1000+ SOC use cases is really difficult, considering that the Data sources may not always send the data. A module that detects data freshness issues and detect data format changes would be a great help. the main challenge today using Splunk Enterprise Security is making sure that the detection rules are still working properly given all the changes that occur in data source applications. Also, maintaining the data collects on tens of thousands of servers and more than 100k workstations is a real company IT challenge: the splunkbase forwarder may not support old OS anymore, while these are the most important to monitor. Moving to the Open Telemetry collector has become essential so that only 1 agent is required for both SIEM and application observability.
TeamViewer DEX has plenty of features and functionality right out of the box. They offer an Exchange web portal where you can go to download new product packs as they become available through consulting engagements and customer requests. Sometimes you might need to do something more specific or customized than what is available to everyone, and that's when your own knowledge is put to the test. Being able to write your own SCALE code would be invaluable, but takes a while to learn if you aren't already familiar with SQL, PowerShell, or a few other popular languages. Making it your own can definitely take some work, but it's worth it in the end.
It takes a long time for items to load if you are just generally searching through logs. It is best to use the data models which load faster but can be strange in terms of what is coming from which logs where. Yes, you can look it up, but this also requires familiarity with where things are and how to look them up.
It's good when it's responsive, but I've had times where I had to wait quite a while for a response. But these are typically the exceptions rather than the rule. When you do get a response it is always well-informed and appropriate. I would say they've been trending better over time with this.
I experienced only on-line training, but the trainers were very professional and competent. Maybe it could be more useful if they also have an experience in projects because sometimes they didn't have a real project experience to communicate to the students. Anyway, it was very interesting and I learned many thing that's very difficoult (or maybe impossible!) to have by myself, aven if I have more than 10 years of Splunk activity experience.
It was very interesting and I learned many thing that's very difficoult (or maybe impossible!) to have by myself. The only problem was that, when I worked with the Splunk Professional Services, I found some difference between the training contents and the information from PS. In addition is required a long experience on Splunk Enterprise for the data ingestion part, in other words I'm able to work with ES because I'm worling on Splunk since 11 years, otherwise I'd some problem.
Splunk enterprise is the only solution that we’ve been able to identify that provides risk based alerting, which allows our SOC to reduce analyst fatigue which would be a huge problem without it. Before RBA, there were thousands of alerts a day and it was impossible to review all of them
Microsoft has good intentions, but they are often late to the table. On more than one occasion, we have seen Microsoft incorporate a new feature into their own products, but it's something that TeamViewer had already been offering for a year or more. By the time Microsoft adds a new feature, it has already been in our toolbox and even then doesn't seem to have all of the additional functionality that we get from the TeamViewer software. Currently, we're starting to see Microsoft's push for endpoint performance analytics, which TeamViewer DEX has already done impressively for some time now.
for my exterience, unit pricing and billing frequency are correct. As I already said, I hint to have more discount flexibility, expecially with new customers, because there are competitors less expensive and very aggressive that are dangerous. In addition the possibility to don't pay the license for the development period could be a very interesting feature for the final customers.
- 8 out of 10 and took 2 for the data pipeline and administration part. Even if you'd like to improve yourself or your team, you have to pay a lot of money and it could be more than GIAC education + cert. - Normalization for Data models and CPU-based searches can be a problem sometimes.
I had a fantastic experience with Splunk Professional Services: they worked with us in our last SON project (a SOC migration for a very large customer) and helped to build a multi tenent environment even if ES isn't a multi tenant platform. Th Splunk PS was a very professional and competent people, he is italian and was able to speak with our italian customers.
We have a 100% success rate on all our ES implementations due to the amazing documentation and Splunk enablement on the subject.
Our Splunk ES business has grown 100% YoY for the last 3 years.
In terms of long term management and maintenance, ES has been highly stable and predictable, reducing our overhead on costly services team for ad hoc maintenance work.
Being able to deploy configuration changes while devices are off-network was a real-life-saver for us during the sudden work-from-home scenarios we faced during the pandemic.
Reclaiming unused software licenses has provided some additional budget to use towards other products, and helps us to justify the cost of what we already have.
Using Experience to proactively troubleshoot performance issues not only reduces the number of help desk tickets but also provides a better work environment for our employees.
