NGINX App Protect vs Sysdig Secure comparison

F5 and Sysdig are both solutions in the Container Security category. F5 is ranked #28 with an average rating of 8.3, while Sysdig is ranked #22 with an average rating of 8.0. F5 holds a 0.6% mindshare in Container Security, compared to Sysdig’s 2.7% mindshare. Additionally, 96% of F5 users are willing to recommend the solution, compared to 100% of Sysdig users who would recommend it.

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Executive SummaryUpdated on Sep 16, 2024

Sysdig Secure and NGINX App Protect are prominent security solutions. Users are more satisfied with NGINX App Protect's features despite Sysdig Secure being praised for its pricing and support.

Features: Sysdig Secure is valued for its comprehensive monitoring, runtime protection, and vulnerability management. NGINX App Protect is favored for robust application security, strong WAF support, and DoS protections. NGINX App Protect’s features are considered more effective.

Room for Improvement: Sysdig Secure users suggest enhancements in integration capabilities, UI navigation, and request more detailed documentation. NGINX App Protect users call for better analytics, reporting features, and simplified workflows. The gaps noted by Sysdig Secure users are seen as more impactful.

Ease of Deployment and Customer Service: Sysdig Secure is straightforward to deploy but some users find initial setup complex. Customer service receives positive feedback. NGINX App Protect is noted for easier deployment and fewer complications. Users commend NGINX App Protect’s customer service for being equally efficient.

Pricing and ROI: Sysdig Secure is perceived as cost-effective with respectable ROI, especially for mid-sized enterprises. NGINX App Protect has higher upfront costs but is noted for strong ROI based on advanced security capabilities. Users feel the investment in NGINX App Protect is justified due to its superior features.

To learn more, read our detailed NGINX App Protect vs. Sysdig Secure Report (Updated: June 2026).

Buyer's Guide

NGINX App Protect vs. Sysdig Secure

June 2026

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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

Qualys TotalCloud

Mindshare comparison

As of July 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.5%, up from 0.9% compared to the previous year. The mindshare of NGINX App Protect is 0.6%, up from 0.2% compared to the previous year. The mindshare of Sysdig Secure is 2.7%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	1.5%
Sysdig Secure	2.7%
NGINX App Protect	0.6%
Other	95.2%

Container Security

Featured Reviews

Robert Orłowski

IT Security Expert at Alior Bank S.A.

Unified risk scoring has improved our cloud visibility and simplifies remediation priorities

Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.

Read full review

Valerio Guaglianone

Dev Ops Engineer at adesso AG

Long-term web protection has supported reliable traffic management but needs a simpler interface

NGINX App Protect is a good product. I have used both versions from F5 -also the free version- (I mean the NGINX/NGINX One/App Protect free trial period), and I think it is a good product. It's stable, affordable, and easy to manage. NGINX App Protect is a comprehensive security solution that combines advanced WAF, DoS protection, API security, and DevSecOps automation in a lightweight, scalable package ideal for modern cloud-native architectures. The adaptive machine learning capabilities are truly commendable, as the solution can establish traffic baselines and detect anomalies in real time. It automatically adjusts security policies, minimizing the need for manual intervention and reducing false positives. Additionally, it supports scalable deployment across diverse environments, including on-premises, cloud, Kubernetes, and containers, offering both flexibility and scalability I have experience with the web server, F5 load balancer, and similar products provided by Ergon, for eg. the web application firewall and the Microgateway for K8S. I'm also familiar with F5 BIG-IP products.

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Mumu Muhaemin

DevSecOps Engineer at a outsourcing company with 1,001-5,000 employees

Runtime threat detection has improved and security teams prioritize real Kubernetes risks

The best feature Sysdig Secure offers is threat detection. The threat detection feature on Sysdig Secure stands out compared to other solutions I have seen or used because Sysdig sees the actual behavior inside the container or kernel and correlates it with Kubernetes infrastructure, which makes detection both earlier and more precise in a cloud-native environment. Sysdig Secure has positively impacted our organization by improving visibility into our Kubernetes environment and focusing on real risk, which has reduced alert noise, improved threat detection at runtime, and made vulnerability management more efficient by prioritizing issues that actually affect running workloads.

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Quotes from Members

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

Pros

"In my opinion, this is the best tool."

"TotalCloud offers a comprehensive suite of features, including EDR, XDR, and TrueRisk, providing a centralized platform for managing vulnerabilities and security risks."

"I highly recommend Qualys TotalCloud to other users."

"Qualys TotalCloud has improved our security posture."

"TotalCloud's best feature is the integration of cloud accounts. It helps with the risk and security posture management of our cloud infrastructure."

"I would definitely recommend Qualys TotalCloud to other users."

"The best feature would be the ability to create policies. It is easy to control and update policies as required."

"Qualys TotalCloud fulfills all these needs."

More Qualys TotalCloud pros

"The most valuable feature is that there is a link in the system that will help to analyze the security of an application when something abnormal is found."

"NGINX App Protect is stable."

"The most valuable feature is that I can establish different services from the firewall."

"NGINX App Protect has positively impacted my organization by adding an additional layer of security on top of my infrastructure layer, which I consider quite helpful."

"I tested specific features and evaluated the solution against the Web Application Firewall. I conducted research to test different detection percentages. I did not use it directly for protection but for evaluation purposes."

"The most valuable feature of NGINX App Protect is its flexibility."

"The stability of the product is very impressive since it handles 60,000 to 70,000 requests or transactions per second."

"We were looking for a product that is capable of complete automation and a container based solution, and it's working."

More NGINX App Protect pros

"Sysdig Secure has many strong foundational features like compliance and benchmark, security, network access management, and vulnerability management."

"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."

"I have not seen any stability issues so far."

"In terms of measurable outcomes, I have seen a reduction in vulnerabilities, as Sysdig Secure can tell us how many vulnerabilities are present on a day-to-day report basis, which has improved our efficiency by more than 50% and helps us stay compliant with necessary regulations."

"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."

"Sysdig Secure has positively impacted our organization by improving visibility into our Kubernetes environment and focusing on real risk, which has reduced alert noise, improved threat detection at runtime, and made vulnerability management more efficient by prioritizing issues that actually affect running workloads."

"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."

"The log monitor is the most valuable feature."

More Sysdig Secure pros

Cons

"The onboarding process is a bit difficult. In the initial phase, it is very difficult to understand the features, what the dashboard contains, and what criteria they are using."

"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."

"Some major banks and insurance companies require an on-premises solution for comprehensive vulnerability management, which TotalCloud does not offer."

"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."

"Qualys's ticketing system can be confusing when assigning tasks to individuals, and support could be improved by offering instant call solutions with engineers in addition to ticket replies."

"Although TotalCloud is a helpful tool, some of its advanced features are still under development."

"There should be improvement from a dashboard perspective when collecting and showcasing data to lead management."

"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."

More Qualys TotalCloud cons

"The price of NGINX App Protect could improve."

"The solution does well when there's low throughput but when we go for any high throughput, it's always a challenge."

"The product's price is high, making it an area of concern where improvements are required. The tool's licensing model is also not good."

"I think NGINX App Protect could be improved by having it come out of the box with NGINX."

"Right now, the tool doesn't provide an option revolving around update feeds, specifically the signature update option in the UI."

"Currently, the policies have to be handled manually, and you have to create from scratch, which can be a bit time-consuming, in a large environment."

"The GUI and web GUI configuration could be improved to be easier to manage and use."

"The integration of NGINX App Protect could improve."

More NGINX App Protect cons

"Sysdig Secure works well for us, but there are a few areas for improvement, such as the alerting and notification system being more flexible for complex workflows, and some dashboard and reporting features could be more customizable to match specific team needs."

"Reporting can definitely be better. Live dashboards should be configurable for a longer period of time rather than 30 days. Being able to go back in time to compare six months ago to today would be valuable."

"Sysdig Secure needs to scale more for complete cloud-native coverage."

"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 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."

"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."

"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."

"They should make it specific with a couple of features only."

More Sysdig Secure cons

Pricing and Cost Advice

"Qualys TotalCloud offers cost-effective licensing flexibility."

"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."

"Qualys TotalCloud is expensive."

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."

"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."

"TotalCloud's price is about right where I would expect it to be."

"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."

More Qualys TotalCloud pricing and cost advice

"Our licensing costs are about $40,000 a year."

"NGINX App Protect is expensive."

"The licensing fees for this solution are pretty expensive for what it does, but there is no alternative."

"The pricing is reasonable because NGINX operates on an instance basis."

"There is a license needed to use NGINX App Protect."

"The solution's price is reasonable."

"There are not any additional costs we had to pay to use NGINX App Protect."

"Really understand the licensing model, because we underestimated that."

More NGINX App Protect pricing and cost advice

"The solution's pricing depends on the agents...In short, the price depends on the environment of its user."

"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."

"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."

"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."

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Top Industries

By visitors reading reviews

Manufacturing Company

17%

Financial Services Firm

14%

Construction Company

Comms Service Provider

Financial Services Firm

13%

Comms Service Provider

13%

Computer Software Company

Construction Company

Financial Services Firm

17%

Computer Software Company

11%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	4
Large Enterprise	29

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	7
Large Enterprise	13

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	2
Large Enterprise	5

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?

The price is very expensive, actually.

See all answers

What needs improvement with Qualys TotalCloud?

Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...

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What is your primary use case for Qualys TotalCloud?

Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...

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What is your experience regarding pricing and costs for NGINX App Protect?

I will not be able to answer about my experience with pricing, setup cost, and licensing for NGINX App Protect, as so...

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What needs improvement with NGINX App Protect?

I did not face any issues with NGINX App Protect. The only issue that we had is that someone was trying to install th...

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What is your primary use case for NGINX App Protect?

I have been dealing with NGINX App Protect and the WAF policy. I usually recommend NGINX App Protect for banking and ...

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What needs improvement with Sysdig Secure?

Sysdig Secure works well for us, but there are a few areas for improvement, such as the alerting and notification sys...

See all answers

What is your primary use case for Sysdig Secure?

Our primary use case for Sysdig Secure is runtime threat detection and vulnerability management.

See all answers

What advice do you have for others considering Sysdig Secure?

My advice for others looking into using Sysdig Secure is to clearly define your primary use case before getting start...

See all answers

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Product Reports

Buyer's Guide

Qualys TotalCloud

June 2026

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Buyer's Guide

NGINX App Protect

June 2026

Download NGINX App Protect product report

Buyer's Guide

Sysdig Secure

June 2026

Download Sysdig Secure product report

Also Known As

Qualys TotalCloud with FlexScan

NGINX WAF, NGINX Web Application Firewall

No data available

Overview

Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.

Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.

What are the most important features of Qualys TotalCloud?

Accurate Vulnerability Reports: Delivers precise and actionable insights for risk mitigation.
Zero-Day Detection: Identifies and addresses zero-day vulnerabilities proactively.
Unified Threat Assessment: Offers comprehensive evaluation of threats across the environment.
Extensive Risk Management: Manages risks effectively with advanced insights and prioritization.
Continuous Monitoring: Provides non-stop surveillance for vulnerabilities and threats.
Cloud-Native Automation: Streamlines processes and reduces manual efforts using automation.
FlexScan for Internet-Facing VMs: Scans external VMs efficiently to detect vulnerabilities.
Dashboard Risk Visualization: Clear visualization helps prioritize vulnerabilities.

What benefits and ROI should users look for?

Improved Security Posture: Enhances threat detection and response across clouds.
Time Savings: Automation reduces time spent on manual vulnerability management.
Resource Efficiency: Better allocation of resources through streamlined workflows.
Enhanced Risk Prioritization: Focus on critical vulnerabilities for effective mitigation.
Integrated Cloud Accounts: Facilitates seamless cloud management and security.

Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.

Qualys

NGINX App Protect offers comprehensive security features like auto-learning and bot protection. Its real-time threat detection and ease of integration make it suitable for web and mobile application security across on-premises, cloud, and container environments.

NGINX App Protect stands out with its adaptive machine learning, scalable deployment options, and robust API connectivity, offering Layer 7 DDoS protection and an OWASP-certified WAF. While it supports comprehensive traffic and security management, enhancements in platform integration, automation, and technical support could improve usability. The pricing model and policy management options could also see refinement. Commonly employed in securing web and mobile applications, it addresses threats including OWASP Top 10 vulnerabilities and DDoS attacks, while providing seamless integration with Kubernetes and CI/CD pipelines.

What are the key features of NGINX App Protect?

Auto-learning: Adapts to evolving threat landscapes.
Bot and Force Protection: Prevents unauthorized access efficiently.
Integration with DevOps: Streamlines security within CI/CD pipelines.
Adaptive Machine Learning: Continuously enhances threat recognition.
Scalable Deployment: Easily manages growing demand across environments.
Traffic and Security Management: Ensures secure data flow.
Command-line Interface: Offers efficient control and management.
OWASP Certification: Meets top industry security standards.
API Connectivity: Facilitates communication between components.
Layer 7 DDoS Protection: Safeguards against complex attacks.

What benefits and ROI should be considered?

Enhanced Security: Reliable protection against major vulnerabilities.
Effective Traffic Management: Balances load efficiently.
Ease of Implementation: Simple integration saves time and effort.
Operational Scalability: Supports growth across all environments.
Comprehensive Threat Detection: Real-time monitoring minimizes risks.
Flexible Policy Options: Tailors security measures to specific needs.

NGINX App Protect finds broader use in sectors like banking and telecommunications, where it secures high-performance digital infrastructures. Its application spans perimeter security, load balancing, and acts as a reverse proxy in environments necessitating stringent security, high throughput, and robust management. The tool's adaptability facilitates its deployment alongside containers, ensuring compatibility with contemporary development practices.

Sysdig Secure offers comprehensive threat detection and vulnerability scanning, integrating seamlessly with platforms like Kubernetes and cloud providers. It enhances compliance monitoring while prioritizing risks to improve security posture.

Sysdig Secure is designed for runtime security across containerized environments and cloud platforms. It integrates with tools like Falco for effective threat detection and extensive compliance monitoring. Users benefit from its friendly interface and visibility improvements, aiding in reducing alerts and managing vulnerabilities. Integrations with Kubernetes and Terraform enhance its flexibility, providing wide-ranging applicability and cloud support. There's a need to improve dashboard simplicity and enrich reporting capabilities. The tool should better handle Kubernetes audit events and increase API accessibility across more platforms. Users also seek advancements in its scalability, speed, and customer support in specific regions.

What are Sysdig Secure's key features?

Runtime Security: Monitors and protects containerized and cloud environments in real time.
Falco Integration: Enhances threat detection with Falco's powerful rules engine.
Threat Detection: Identifies and alerts on suspicious activities and security threats.
Vulnerability Scanning: Assesses applications and infrastructure for potential vulnerabilities.

What benefits should users expect from Sysdig Secure?

Enhanced Security Posture: Comprehensive threat visibility and rapid response capabilities.
Improved Efficiency: Reduced alert fatigue by prioritizing critical vulnerabilities.
Compliance Support: Streamlined processes for meeting security standards and regulations.
Cloud Integration: Seamless compatibility with cloud providers like AWS and GCP.

Industries benefit by employing Sysdig Secure for managing runtime workloads and ensuring compliance within cloud environments. Its effectiveness in monitoring clusters on AWS, GCP, and securing CI/CD pipelines makes it essential for companies optimizing their cloud and container security strategies.

Sysdig

Sample Customers

Information Not Available

SAP Concur, Goldman Sachs, Worldpay, Experian, BigCommerce, Arkose Labs, Calendly, Noteable, Bloomreach. More here: https://sysdig.com/customers/

Buyer's Guide

NGINX App Protect vs. Sysdig Secure

June 2026

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