Compare Cisco Stealthwatch vs. NETSCOUT vSTREAM

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Top Review
Find out what your peers are saying about Darktrace, Vectra AI, Auvik and others in Network Traffic Analysis (NTA). Updated: August 2021.
534,226 professionals have used our research since 2012.
Quotes From Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros
"One of the key advantages for us is we define a 24/7 service around it. We use far more of Vectra alerts than we do with our SIEM product because we understand that when we get an alert from Vectra we actually need to do something about it.""It is doing some artificial intelligence. If it sees a server doing a lot of things, then it will assume that is normal. So, it is looking for anomalous behavior, things that are out of context which helps us reduce time. Therefore, we don't have to look in all the logs. We just wait for Vectra to say, "This one is behaving strange," then we can investigate that part.""One of the most valuable features of the platform is its ability to provide you with aggregated risk scores based on impact and certainty of threats being detected. This is both applied to individual and host detections. This is important because it enables us to use this platform to prioritize the most likely imminent threats. So, it reduces alert fatigue follow ups for security operation center analysts. It also provides us with an ability to prioritize limited resources.""The solution's ability to reduce alerts, by rolling up numerous alerts to create a single incident or campaign, helps in that it collapses all the events to a particular host, or a particular detection to a set of hosts. So it doesn't generate too many alerts. By and large, whatever alerts it generates are actionable, and actionable within the day.""It gives you access, with Recall, to instant visibility into your network through something like a SIEM solution. For us, being able to correlate all of this network data without having to manage it, has provided immediate value. It gives us the ability to really work on the stuff where I and my team have expertise, instead of having to manage a SIEM solution...""The solution provide visibility into behaviors across the full lifecycle of an attack in our network, beyond just the Internet gateway. It makes our security operations much more effective because we are now looking not just at traffic on the border, but we're looking at east-west internal traffic. Now, not only will we see if an exploit kit is being downloaded, but we would be able to see then if that exploit kit was then laterally distributed into our environment.""Vectra produces actionable data using automation. That has helped us. It's less manpower now to look at incidents, which has definitely increased efficiency. Right now, in a lot of cases, our mean time to detection is within zero days. This tells me by the time something happened, and we were able to detect it, it was within the same day.""One of the most valuable features is all the correlation that it does using AI and machine learning. An example would be alerting on a host and then alerting on other things, like abnormal behavior, that it has noticed coming from the same host. It's valuable because we're a very lean team."

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"The most valuable feature is anomaly detection, where it finds things that are not allowed internally.""It's easy to set up. The deployment takes one or two days. You need to collect the data from a device and then direct it to the portal.""It has definitely helped us improve our mean time to resolution on network issues.""Overall, the implementation is very good.""We find that Stealthwatch can detect the unseen.""Great network monitoring, looking at anomaly detection and evaluation.""From what I understand, you can encrypt and unencrypt traffic moving in transit. This is one of the features that we liked about it."

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"vSTREAM gives us better visibility and reporting about our network infrastructure, allowing for cost-optimization."

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Cons
"The solution has not reduced the security analyst workload in our organization because we still need to SIEM. Unfortunately, while Vectra, for us, is a brilliant tool for network investigations, giving wonderful visibility, it doesn't go the whole way to replace our SIEM that is needed for compliance. So, I still have the same amount of alerting and logging that I did before. It gives us more defined ability to see incidents, but it doesn't give us enough information to satisfy a PCI or 27001 audit.""We would like to see more information with the syslogs. The syslogs that they send to our SIEM are a bit short compared to what you can see. It would be helpful if they send us more data that we can incorporate into our SIEM, then can correlate with other events.""You are always limited with visibility on the host due to the fact that it is a network based tool. It gives you visibility on certain elements of the attack path, but it doesn't necessarily give you visibility on everything. Specifically, the initial intrusion side of things that doesn't necessarily see the initial compromise. It doesn't see stuff that goes on the host, such as where scripts are run. Even though you are seeing traffic, it doesn't necessarily see the malicious payload. Therefore, it's very difficult for it to identify these type of host-driven complex attacks.""One thing which I have found where there could be improvement is with regard to the architecture, a little bit: how the brains and sensors function. It needs more flexibility with regard to the brain. If there were some flexibility in that regard, that would be helpful, because changing the mode of the brain is complex. In some cases, the change is permanent. You cannot revert it.""Some of the customization could be improved. Everything is provided for you as an easy solution to use, but working with it and doing specific development could be worked on a bit more in the scope of an incident response team.""Some of their integrations with other sources of data, like external threat feeds, took a bit more work than I had hoped to get integrated.""I would like to see a bit more strategic metrics instead of technical data. Information that I could show to my executive management team or board would be valuable.""It does a little bit of packet capture on alert so you can look at the packet capture activity going on, but it doesn't collect a whole lot of data. Sometimes it's only one or two frames, sometimes it does collect more. That's why they have the addition of their Recall platform, because that really does help expand the capability."

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"The usability of this solution needs to be improved.""Cisco could improve the administration for the customers.""Many of these tools require extensive on-premises hardware to run.""We would like the solution to make more advances in the way that Extreme Networks has been doing.""It's a good solid solution but integration with Network Access Control products with Cisco ISE would be good.""The visualization could be improved, the GUI is not the best.""We determined that Stealthwatch wouldn't provide the machine learning model that we required."

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"I would like to see improvements made to the user guide."

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Pricing and Cost Advice
"We are running at about 90,000 pounds per year. The solution is a licensed cost. The hardware that they gave us was pretty much next to nothing. It is the license that we're paying for.""The license is based on the concurrent IP addresses that it's investigating. We have 9,800 to 10,000 IP addresses.""There are additional features that can be purchased in addition to the standard licensing fee, such as Cognito Recall and Stream.""We have a desire to increase our use. However, it all comes down to budget. It's a very expensive tool that is very difficult to prove business support for. We would like to have two separate networks. We have our corporate network and PCI network, which is segregated due to payment processing. We don't have it for deployed in the PCI network. It would be good to have it fully deployed there to provide us with additional monitoring and control, but the cost associated with their licensing model makes it prohibitively expensive to deploy.""At the time of purchase, we found the pricing acceptable. We had an urgency to get something in place because we had a minor breach that occurred at the tail end of 2016 to the beginning of 2017. This indicated we had a lack of ability to detect things on the network. Hence, why we moved quickly to get into the tool in place. We found things like Bitcoin mining and botnets which we closed quickly. In that regard, it was worth the money.""The pricing is very good. It's less expensive than many of the tools out there.""The pricing is high.""Their licensing model is antiquated. I'm not a fan of their licensing model. We have to pay for licensing based on four different things. You have to pay based on the number of unique IPs, the number of logs that we send through Recall and Stream, and the size of our environment. They need to simplify their licensing down to just one thing. It should be based on the amount of data, the number of devices, or something else, but there should be just one thing for everything. That's what they need to base their licensing on. Cost-wise, they're not cheap. They were definitely the most expensive option, but you get what you pay for. They're not the cheapest option."

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"This is an expensive product. We have quit paying for support because we don't want to have to upgrade it and keep paying for it."

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Questions from the Community
Top Answer: It does a reliable job of parsing out the logs of all the network traffic so that we can ingest them into our SIEM and… more »
Top Answer: Their licensing model is antiquated. I'm not a fan of their licensing model. We have to pay for licensing based on four… more »
Top Answer: They use a proprietary logging format that is probably 90% similar to Bro Logs. Their biggest area of improvement is… more »
Top Answer: Great network monitoring, looking at anomaly detection and evaluation.
Top Answer: This is an expensive solution and the license is expensive. The cost is an area where a lot of clients are a little… more »
Top Answer: The visualization could be improved, the GUI is not the best. Stealthwatch was purchased from a company called Lancope… more »
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Comparisons
Also Known As
Vectra Networks, Vectra AI NDR
Cisco Stealthwatch Enterprise, Lancope StealthWatch
vSTREAM
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Overview

Vectra® is the leader in network detection and response – from cloud and data center workloads to user and IoT devices. Its Cognito® platform accelerates threat detection and investigation using artificial intelligence to collect, store and enrich network metadata with the right context to detect, hunt and investigate known and unknown threats in real time. Vectra offers three applications on the Cognito platform to address high-priority use cases. Cognito Stream™ sends security-enriched metadata to data lakes and SIEMs. Cognito Recall™ is a cloud-based application to store and investigate threats in enriched metadata. And Cognito Detect™ uses AI to reveal and prioritize hidden and unknown attackers at speed.

Cisco Stealthwatch uses NetFlow to provide visibility across the network, data center, branch offices, and cloud. Its advanced security analytics uncover stealthy attacks on the extended network. Stealthwatch helps you use your existing network as a security sensor and enforcer to dramatically improve your threat defense.

The vSTREAM virtual appliance complements existing Adaptive Session Intelligence (ASI)-based instrumentation to provide the same level of visibility within virtualized and cloud infrastructures that is already possible in physical environments. The vSTREAM virtual appliance is ideal for monitoring service-critical traffic running within virtualized or cloud infrastructures, either locally on a host or as an aggregation point for multiple hosts. With complete visibility across physical, virtual and cloud networks, the vSTREAM virtual appliance presents real-time views of end-to-end call trace data and network-wide KPIs, to protect the reliability and availability of networks and application services.

Offer
Learn more about Vectra AI
Learn more about Cisco Stealthwatch
Learn more about NETSCOUT vSTREAM
Sample Customers
Tribune Media Group, Barry University, Aruba Networks, Good Technology, Riverbed, Santa Clara University, Securities Exchange, Tri-State Generation and Transmission Association
Edge Web Hosting, Telenor Norway, Ivy Tech Community College of Indiana, Webster Financial Corporation, Westinghouse Electric, VMware, TIAA-CREF
Metropolitan Police Agency, Banpara, PropertyRoom.com
Top Industries
REVIEWERS
Financial Services Firm21%
Manufacturing Company14%
Mining And Metals Company14%
Retailer14%
VISITORS READING REVIEWS
Comms Service Provider27%
Computer Software Company22%
Financial Services Firm6%
Government6%
REVIEWERS
Healthcare Company23%
Financial Services Firm15%
Manufacturing Company8%
Government5%
VISITORS READING REVIEWS
Comms Service Provider38%
Computer Software Company18%
Government6%
Financial Services Firm5%
VISITORS READING REVIEWS
Computer Software Company28%
Financial Services Firm15%
Comms Service Provider10%
Government7%
Company Size
REVIEWERS
Small Business13%
Midsize Enterprise7%
Large Enterprise80%
VISITORS READING REVIEWS
Small Business25%
Midsize Enterprise23%
Large Enterprise52%
REVIEWERS
Small Business14%
Midsize Enterprise7%
Large Enterprise79%
VISITORS READING REVIEWS
Small Business18%
Midsize Enterprise13%
Large Enterprise69%
No Data Available
Find out what your peers are saying about Darktrace, Vectra AI, Auvik and others in Network Traffic Analysis (NTA). Updated: August 2021.
534,226 professionals have used our research since 2012.

Cisco Stealthwatch is ranked 5th in Network Traffic Analysis (NTA) with 7 reviews while NETSCOUT vSTREAM is ranked 45th in Network Monitoring Software with 1 review. Cisco Stealthwatch is rated 8.6, while NETSCOUT vSTREAM is rated 8.0. The top reviewer of Cisco Stealthwatch writes "Provides valuable security knowledge and helps us improve network performance". On the other hand, the top reviewer of NETSCOUT vSTREAM writes "A user-friendly solution that is easy to install and improves visibility". Cisco Stealthwatch is most compared with Darktrace, Palo Alto Networks Threat Prevention, Cisco Stealthwatch Cloud, SolarWinds NetFlow Traffic Analyzer and ThousandEyes, whereas NETSCOUT vSTREAM is most compared with NETSCOUT InfiniStreamNG, NETSCOUT nGeniusONE, vRealize Network Insight and Accedian Skylight.

We monitor all Network Traffic Analysis (NTA) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.