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Sysdig Secure vs Tenable Security Center comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Categories and Ranking

Sysdig Secure
Ranking in Cloud Security Posture Management (CSPM)
18th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
10
Ranking in other categories
Container Security (12th), Cloud-Native Application Protection Platforms (CNAPP) (12th), Cloud Detection and Response (CDR) (4th)
Tenable Security Center
Ranking in Cloud Security Posture Management (CSPM)
10th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
54
Ranking in other categories
Vulnerability Management (4th), Risk-Based Vulnerability Management (3rd)
 

Mindshare comparison

As of June 2025, in the Cloud Security Posture Management (CSPM) category, the mindshare of Sysdig Secure is 2.0%, up from 1.5% compared to the previous year. The mindshare of Tenable Security Center is 1.9%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Security Posture Management (CSPM)
 

Featured Reviews

Peter Du - PeerSpot reviewer
Gives real-time visibility and helps to articulate constantly-changing landscape
The main benefit for me personally is being able to articulate the ever-growing, dynamic, and constantly changing landscape. Just today, in a management leadership call, I was able to demonstrate that although we are solving a lot of these vulnerabilities, we are picking up new vulnerabilities each and every day. It allows me to articulate the importance of information security with actual real-time data. Sysdig's runtime insights help us detect and respond to threats that are happening in real-time. We can look at Sysdig dashboards or run reports to see precisely what happens in our runtime environment. A good use case of this was that when zero-day vulnerabilities came out, we could scan our environment to see if the vulnerabilities apply to any of our production workloads. Sysdig Secure helps us prioritize issues and distribute work. We are a small company, so we do not have multiple security or dev teams. We have two or three guys on my team. Having the ability to focus on critical vulnerabilities is crucial. It does not make sense to prioritize low-level threats when we have limited time. We do not use live threat investigation features as much as we would like because of different priorities, but it is something that we do use. Over time, it shows us whether we are putting the right effort into resolving issues. For example, when we look at the dashboard scene over a 30-day period, we can see whether the critical vulnerabilities are increasing or decreasing. It lets us know whether we are on the right track. We are currently using agentless scanning. Deploying it onto our cluster has enabled us to get full visibility into what is running on our cluster. Sysdig provides us with the contextual awareness we need to create an immediate incident response strategy. It provides links to the threat and explains the threat and the resolution possible. It equips us with the right information to make a decision on whether to address the threat immediately or take a risk in terms of deploying remediation. Sysdig has not enabled us to reduce the number of security tools we use. We were not using anything before Sysdig, and after choosing Sysdig, we did not have a need to look at anything else. Sysdig has not helped reduce external SOC costs. We are a very small business, so we do not have the budget for an external SOC. However, it has definitely alleviated the pressure to look for one and to source an external SOC. We have a project history to look at a virtual SOC and leverage tools that we do have, and Sysdig is a part of that. There is definitely a saving there because we have not had the need to go out and look for an external SOC. Sysdig has helped reduce the percentage of workloads that have security exposures that put the organization at risk. It has reduced the workload, mainly from an understanding of where we can assign work to cover the most ground in terms of resolving vulnerabilities.
OndrejKOVAC - PeerSpot reviewer
Empower clients with risk-based vulnerability management through continuous workflow and valuable insights
Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.

Quotes from Members

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

Pros

"We appreciate this feature, especially when combined with CD monitoring. The implementation of requested features has been remarkable, such as scanning for compliance in CRM processes for the US government. We heavily rely on this feature to assess compliance with federal requirements."
"The log monitor is the most valuable feature."
"Sysdig Secure has many strong foundational features like compliance and benchmark, security, network access management, and vulnerability management."
"I see Sysdig as the most comprehensive solution in comparison to its competitors."
"The proactiveness of the support has been fantastic. Every time we mention something in a meeting that we're trying to do, he proactively takes that as an investigation topic and looks into it. He'll provide the solution even though we might not have asked him to investigate it."
"From a container-based standpoint, it offers excellent scalability to its users...I would tell those planning to use the solution that, from a container standpoint, it's excellent."
"I have not seen any stability issues so far."
"The most valuable feature is the level of support that we get. Our solutions or customer success representative is very valuable. I see them as an extension of our security team."
"Tenable.sc's best features are the availability model, accident management, and scoring."
"Compliance and vulnerability scans are most valuable. Compliance scan helps in validating how our teams are complying, and vulnerability scan helps in future-proofing. Its vulnerability detection is accurate."
"The most valuable feature of the product is the Assurance Report Card, which gives us an overview of the security poster in just a simple glance."
"Tenable SC is good for reporting and alerting. The filtering feature is also very valuable. Its integration with multiple vendors is quite good. It can be integrated with SIEM solutions and PAM solutions such as Thycotic, which is very helpful."
"This product has the best results in terms of the lowest number of false-positives and false-negatives."
"The scanning part, the agent part – that's the valuable aspect."
"The feature we've liked most recently was being able to take the YARA rules from FireEye and put them into Tenable's scan for the most recent SolarWinds exploit. That was really useful."
"The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view to create a new dashboard, and it works out very well for our needs."
 

Cons

"Sysdig's biggest weakness is dashboarding and reporting. You have access to the data and can get everything you need, but we need the ability to summarize the information quickly in a format that senior leaders can understand. We report to the executive level and global board. I need to roll all that in-depth information into a quick summary, and their maturity level isn't there. I'm seeing that on the future road map, but it isn't there now."
"Sysdig Secure needs to scale more for complete cloud-native coverage."
"There was a security concern related to a specific feature. While the feature itself was promising, it posed a challenge. The situation revolved around code scanning. If your source code is hosted within your own premises, say on Bitbucket, you naturally wouldn't want your code to be accessible to external parties beyond your company. Keeping your code base private is a standard practice. However, in the case of code scanning using Sysdig Secure, they copy your code to their SaaS platform. This posed an issue for us. When we inquired about this, their response acknowledged the concern. In an upcoming release, they plan to enable code scanning within your on-premises environment through the assistance of an agent. This change is already in progress. While this tool stands out compared to existing solutions in the market, it's important to note that there are still some limitations to consider. Another drawback we encountered relates to our expertise with Kubernetes. The tool can monitor Kubernetes audit logs, triggering alerts and notifications. However, it falls short in terms of taking direct action based on these alerts. There are different methods of event capture, including through system labels and system calls, as well as via Kubernetes audit events. Notably, at the system level, Sysdig Secure can both detect and respond to events, allowing actions like blocking and warning. This proactive approach is effective at the system call level. However, when it comes to monitoring Kubernetes audit events, Sysdig Secure can only notify without being able to execute any further actions. It can't block access or containers. The vendor likened their role to that of a monitoring camera, observing events and sending notifications without the capacity to intervene. This limitation applies to Kubernetes audit events. Given that everything operates within our system, there is a workaround available: configuring system-level policies to block containers as necessary."
"They should make it specific with a couple of features only."
"The dashboard could be more simple and show the more important issues that are detected first. We'd like to be able to set it up so more important issues show up more prominently in the dashboard."
"Perhaps, it could support more custom implementations, as our company utilizes custom implementations rather than standard ones. Configuring it requires a deep understanding and adjustment to our specific needs, which took some time. Other than that, I'm unsure about potential improvements. We were considering the possibility of compartmentalizing their tools. Currently, in Sysdig Secure, they bundle multiple features, and we are unable to use them individually. For instance, if we only need compliance scanning, we have to deploy the entire secure package. This is because of the way their agent functions, but I can't delve into more details."
"The solution needs to improve overall from a CSPM standpoint since they can't compete with Wiz or Orca."
"Banks and financial institutions cannot use Sysdig Secure because it doesn't sell SaaS-hosted versions for under two hundred working nodes."
"At times we have had the typical bugs."
"A good plugin editor would be a good additional option for the Security Center."
"Current web page needs improvement, slows down processes."
"In terms of configuration, there is some level of flexibility that we are not able to achieve."
"We would like to see the inclusion of external IPs and simplified reporting that's easier to deal with"
"Though the solution's technical support is responsive, they do take a lot of time, making it one of the solution's shortcomings that needs improvement."
"The user interface can be improved."
"The biggest issue I have with the solution is when I'm using the scanning it picks up the original DNS of that device. That means, before we image it and actually change the DNS to something within our company structure, it'll just be random numbers and letters and Tenable will stick to that DNS for a long time."
 

Pricing and Cost Advice

"In comparison to other cloud solutions, it's reasonably priced. However, when compared to in-house built open-source projects, it might be considered somewhat costly. The cost depends on whether someone sees the support provided by Sysdig as an advantage or if it's deemed unnecessary. Personally, I find the support to be excellent and consider it a good value."
"The solution's pricing depends on the agents...In short, the price depends on the environment of its user."
"I am always going to say that it could be a little bit cheaper. I do feel that it is a little bit on the expensive side."
"It is quite costly compared to other tools."
"Sysdig is competitive. The quality matches the pricing. Obviously, everyone wants things to be cheaper, but if you're realistic, you acknowledge that quality service comes with a price. Sysdig is the gold standard for Kubernetes, and I wouldn't choose anything else. We live in Kubernetes. Everything is containerized, so that means a lot to us, and we're willing to make an investment."
"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."
"The tool provides competitive pricing."
"Tenable.sc is more expensive than its competitors."
"We're able to save because we don't have to employ more staff members to help wit ht he scheduling of the scans, running the reports or sending them out to the systems owners. That alone is a big ROI for us."
"I would rate the pricing a nine out of ten, where ten is expensive. It is the most expensive tool my company is using."
"I use a local license to perform penetration testing and I'm pretty happy with everything when it comes to pricing and licensing."
"We're a Fortune 500 company... our licensing costs [are] in the seven figures."
"Tenable SC is priced per asset, with the basic solution starting around US$12,000 for 500 assets."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
15%
Manufacturing Company
8%
Comms Service Provider
6%
Financial Services Firm
13%
Computer Software Company
12%
Government
11%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Sysdig Secure?
The proactiveness of the support has been fantastic. Every time we mention something in a meeting that we're trying to do, he proactively takes that as an investigation topic and looks into it. He'...
What needs improvement with Sysdig Secure?
Sysdig Secure could improve in terms of scalability and expanding services to other areas like database monitoring and support. There is also room for improvement in enhancing their platform speed....
What is your primary use case for Sysdig Secure?
Sysdig Secure ( /products/sysdig-secure-reviews ) is used for cloud-native infrastructure, application monitoring, and detection response.
What do you like most about Tenable SC?
The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view to create a new dashboard, and it works out very well for our needs.
What is your experience regarding pricing and costs for Tenable SC?
Tenable Security Center is quite expensive, particularly for the CEE region, causing us to lose cases due to its pricing. The licensing requirements can be prohibitive for managed security service ...
What needs improvement with Tenable SC?
Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where client...
 

Also Known As

No data available
Tenable.sc, Tenable Unified Security, Tenable SecurityCenter
 

Overview

 

Sample Customers

SAP Concur, Goldman Sachs, Worldpay, Experian, BigCommerce, Arkose Labs, Calendly, Noteable, Bloomreach. More here: https://sysdig.com/customers/
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Find out what your peers are saying about Sysdig Secure vs. Tenable Security Center and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.