AWS GuardDuty vs Qualys TotalCloud comparison

Amazon Web Services (AWS) and Qualys are both solutions in the Cloud Workload Protection Platforms (CWPP) category. Amazon Web Services (AWS) is ranked #3 with an average rating of 8.4, while Qualys is ranked #10 with an average rating of 8.8. Amazon Web Services (AWS) holds a 11.7% mindshare in CWPP, compared to Qualys’s 1.1% mindshare. Additionally, 91% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 100% of Qualys users who would recommend it.

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Executive SummaryUpdated on Oct 9, 2024

AWS GuardDuty and Qualys TotalCloud compete in the cloud security category. Based on the data, Qualys TotalCloud appears to have the upper hand due to its robust feature set and multi-platform support.

Features: AWS GuardDuty seamlessly integrates with AWS to enhance threat detection capabilities. It benefits from deep integration with native AWS services, which strengthens its platform-specific security posture. Qualys TotalCloud stands out for its multi-cloud support and comprehensive security features, which make it versatile across different environments. It offers robust tools for vulnerability management, configuration assessment, and compliance across varied platforms.

Room for Improvement: AWS GuardDuty could enhance customization options and improve visibility for non-AWS resources. Users would also like to see more flexibility in data visualization. Qualys TotalCloud could improve dashboard functionality and streamline reporting efficiency. Enhancements in user interface design would also benefit cross-platform usability and provide a more intuitive experience.

Ease of Deployment and Customer Service: AWS GuardDuty provides ease of deployment due to its alignment with AWS environments, allowing for quick setup and solid support. Qualys TotalCloud, although requiring a steeper learning curve for non-cloud-specific scenarios, provides extensive support resources that help ensure user satisfaction. AWS GuardDuty is straightforward for AWS deployments, whereas Qualys TotalCloud offers comprehensive support for multi-cloud implementations.

Pricing and ROI: AWS GuardDuty is perceived as cost-effective within AWS environments, offering a good ROI for AWS-based solutions. Qualys TotalCloud, viewed as a premium option, justifies its price with extensive features across multiple environments, reflecting in positive ROI experiences. Decision-making may hinge on budget and scope of coverage, with Qualys TotalCloud catering to those needing broader, versatile solutions.

To learn more, read our detailed AWS GuardDuty vs. Qualys TotalCloud Report (Updated: April 2025).

Buyer's Guide

AWS GuardDuty vs. Qualys TotalCloud

April 2025

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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

SentinelOne Singularity Clo...

Mindshare comparison

As of May 2025, in the Cloud Workload Protection Platforms (CWPP) category, the mindshare of SentinelOne Singularity Cloud Security is 2.8%, up from 0.9% compared to the previous year. The mindshare of AWS GuardDuty is 11.7%, down from 13.5% compared to the previous year. The mindshare of Qualys TotalCloud is 1.1%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Workload Protection Platforms (CWPP)

Featured Reviews

Andrew W

VP - Information Technology at a financial services firm with 201-500 employees

Tells us about vulnerabilities as well as their impact and helps to focus on real issues

Looking at all the different pieces, it has got everything we need. Some of the pieces we do not even use. For example, we do not have Kubernetes Security. We are not running any K8 clusters, so it is good for us. Overall, we find the solution to be fantastic. There can be additional education components. This may not be truly fair to them because of what the product is going for, but it would be great to see additional education for compliance. It is not a criticism of the tool per se, but anything to help non-development resources understand some of the complexities of the cloud is always appreciated. Any additional educational resources are always helpful for security teams, especially those without a development background.

Read full review

Terence Dube

AWS Cloud Engineer at Standard Telephones and Cables

Comprehensive threat detection simplifies security management

GuardDuty is limited to AWS environments. While incorporating Amazon Detective for detailed investigation can be useful, including more granular details in findings, such as specific user actions or historical comparisons, would be beneficial. Furthermore, managing global AWS environments requires setting up additional tools for viewing GuardDuty findings across multiple regions. A unified dashboard that aggregates findings across all regions without requiring manual aggregation could enhance convenience for users.

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Sushant Samantara

IT Manager at Capgemini

Helps us minimize attack surfaces by identifying root accounts and encryption issues

TotalCloud provides written explanations to guide remediation and eliminate cyber risks. While all cloud platforms offer security features, it's challenging to consolidate them into a single dashboard. Qualys TotalCloud effectively addresses this by consolidating multiple cloud platforms and subscriptions onto one dashboard. This allows users to quickly identify and mitigate misconfigurations and risks, simplifying security management. Before implementing TotalCloud, our compliance rate was approximately 50 to 60 percent. However, after adopting the platform, it has increased to 80 to 90 percent. TotalCloud also helps us minimize attack surfaces by identifying root accounts and encryption issues, thereby enhancing our overall security by 40 percent. TotalCloud offers a unified platform for assessing vulnerabilities and threats across both IaaS and PaaS environments. This unified view has improved our cloud security posture management. We gain a single, prioritized view of risks through TotalCloud's TruRisk Insights feature. This feature considers not only the QDA score but also factors in cost and other relevant elements to provide a comprehensive risk assessment. From a potentially overwhelming list of findings, TruRisk Insights prioritizes the most critical risks, allowing us to focus our efforts and resources on addressing these high-priority tasks efficiently. A single, prioritized view of risk streamlines the risk assessment process by eliminating the need to consolidate multiple sources. This comprehensive view is instrumental in communicating with other business customers who may be unaware of potential risks or misconfigurations within their resources. By identifying and informing them of these issues, we can guide them towards compliance and ensure a more secure environment. TruRisk Insights provides valuable findings by identifying vulnerabilities and misconfigurations, displaying them on a dashboard, and offering deeper insights into the attack surface. It analyzes not only internet-facing devices but also those indirectly connected, providing a comprehensive understanding of potential risks. This is crucial because even devices not directly connected to the internet can be vulnerable if they have an attack surface. TruRisk Insights also offers mitigation strategies, making it a highly useful tool for managing security risks. With the VMDR feature enabled and the Qualys Agent installed on various assets, we can identify existing vulnerabilities. TruRisk Insights then calculates risk scores, prioritizes tasks, and presents the number of findings. This allows us to focus on mitigating high-priority vulnerabilities while deferring those with lower priority, ultimately reducing overall risk. TruRisk Insights provides device details, allowing for containerization of misconfigured devices. This process involves isolating problematic devices and rectifying misconfigurations, ultimately enhancing our security posture.

Read full review

Quotes from Members

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

Pros

"The offensive security where they do a fix is valuable. They go to a misconfiguration and provide detailed alerts on what could be there. They also provide a remediation feature where if we give the permission, they can also go and fix the issue."

"It gives me the information I need."

"We mostly use alerts. That has been pretty good. If we use the alert system from Amazon, it is much costlier to us, so we use SentinelOne Singularity Cloud Security."

"Cloud Native Security's evidence-based reporting allows us to prioritize issues by understanding their impact, helping us resolve the most important problems first."

"They're responsive to feature requests. If I suggest a feature for Prisma, I will need to wait until the next release on their roadmap. Cloud Native Security will add it right away."

"The GUI is one of the best features. Audit reports and documentation for alerts are also valuable."

"We liked the search bar in SentinelOne Singularity Cloud Security. It is a global search. We were able to get some insights from there."

"The user-friendliness is the most valuable feature."

More SentinelOne Singularity Cloud Security pros

"GuardDuty is extensive in terms of configuration and security compliance."

"What I like most about Amazon GuardDuty is that you can monitor your AWS accounts across, but you don't have to pay the additional cost. You can get all your CloudTrail VPC flow logs and DNS logs all in one, and then you get the monitoring with that. A lot of times, if you had a separate tool on-premise, you would have to set up your DNS logs, so usually, Amazon GuardDuty helps with all your additional networking requirements, so I utilize it for continuous monitoring because you can't detect anything if you're not monitoring, and the solution fills that gap. If you don't do anything else first, you can deploy your firewall, and then you've got your Route 53 DNS and DNSSEC, but then Amazon GuardDuty fills that, and then you have audit requirements in AU that says, "Hey, what are your additional logs?", so you can just say, "Hey, we utilize Amazon GuardDuty." You're getting your CloudTrail, your VPC flow logs, and all your DNS logs, and those are your additional logs right there, so the solution meets a lot of requirements. Now, everything comes with a cost, but I also like that the solution also provides threat response and remediation. It's a pretty good product. I've just used it more for log analysis and that's where the value is at, the niche value. Once you do threat detection, it goes into a lot of other integrations you need to implement, so threat detection is only good as the integration, as the user that knows the tools itself, and the architecture and how it's all set up and the rules that you set within that."

"It helps us detect brute-force attacks based on machine learning."

"The out-of-band malware detection from the EBS volumes. It's really cool. No agents or anything needed, it automatically finds and correlates based on malware."

"The solution will detect abnormalities in the AWS workload and alert us so that we can monitor and take action."

"Deployment is great, and we didn't face any big challenges."

"The most valuable features are the single system for data collection and the alert mechanisms."

"We have over 1,000 employees, and we monitor their activity through AWS GuardDuty."

More AWS GuardDuty pros

"With TotalCloud, we can scan through the API. If we are not able to deploy cloud agents on the machine, we can use the API."

"I appreciate TotalCloud's real-time protection and remediation features. The remediation options include automated one-click remedies and custom changes that help manage vulnerabilities efficiently."

"The most valuable feature is the consolidated information that it provides from various platforms."

"Qualys TotalCloud has significantly improved our organization by automating our reporting processes, reducing the time spent on report creation from two hours to less than fifteen to twenty minutes."

"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."

"Qualys TotalCloud fulfills all these needs."

"The best part I like is the on-demand scans."

"TruRisk Insights is the most important innovation they've released this year."

More Qualys TotalCloud pros

Cons

"There can be a specific type of alert showing that a new type of risk has been identified."

"For SentinelOne, improvements could be made in managing Internet dependency as cloud-based operations can pose challenges in environments with limited connectivity."

"I used to work on AWS. At times, I would generate a normal bug in my system, and then I would check SentinelOne Singularity Cloud Security. The alert used to come after about three and a half hours. It used to take that long to generate the alert about the vulnerability in my system. If a hacker attacks a system and SentinelOne Singularity Cloud Security takes three to four hours to generate an alert, it will not be beneficial for the company. It would be helpful if we get the alert in five to ten minutes."

"They could generally give us better comprehensive rules."

"When we get a new finding from SentinelOne Singularity Cloud Security, I wish we could get an alert in the console, so we can work on it before we see it in the report. It would be very useful for the team that is actively working on the SentinelOne Singularity Cloud Security platform, so we can close the issue the same day before it appears in the daily report."

"Whenever I view the processes and the process aspect, it takes a long time to load."

"A beneficial improvement for SentinelOne Singularity Cloud Security would be integration with Jira, allowing for a more streamlined ticketing system."

"The area of improvement is the cost, which is high compared to other traditional endpoint protections."

More SentinelOne Singularity Cloud Security cons

"AWS GuardDuty sometimes shows false positives and should have better detection accuracy."

"Some of the pain points in Amazon GuardDuty was the cost. When compared to some of the other services, depending on how many we had to monitor, if we had a huge range of accounts, as our accounts increased, we had a cost factor that came into play. Sometimes there were issues, for example, with findings that came up, we wanted to add notes and there were issues back then where notes couldn't be entered properly. If we wanted to leave a note such as "Okay, we have assessed this and this is how we feel", or "This is a false positive", Amazon GuardDuty wasn't allowing us to do that. Even with the suppression of certain findings, there was some issue that we had faced at one time. Those were some of the pain points of the solution."

"Improvement-wise, Amazon GuardDuty should have an overall dashboard analytics function so we could see what's in the current environment, and then in addition to that, provide best practices and recommendations, particularly to provide some type of observability, and then figure out the login side of it, based on our current environment, in terms of what we're not monitoring and what we should monitor. The solution should also give us a sample code configuration to implement that added feature or feature request. What I'd like to see in the next release of Amazon GuardDuty are more security analytics, reporting, and monitoring. They should provide recommendations and additional options that answer questions such as "Hey, what can we see in our environment?", "What should we implement within the environment?", What's recommended?" We know that cost will always be associated with that, but Amazon GuardDuty should show us the increased costs or decreased costs if we implement it or don't implement it, and that would be a good feature request, particularly with all products within AWS, just for cloud products in general because there are times features are implemented, but once they're deployed, they don't tell you about costs that would be generated along with those features. After features are deployed, there should a summary of the costs that would be generated, and projected based on current usage, so they would give us the option to figure out how long we're going to use those features and the option to keep those on or turn those off. If more services were like that, a lot more people would use those on the cloud."

"Because it's a threat detection service, they need to keep up with the various threat factors because new threat factors and attack factors come up all the time."

"I work in a bank, and it would be good if AWS GuardDuty could be integrated with other monitoring and detection tools we use."

"For me, I would say just the presentation of findings, like the dashboards and other stuff, could be improved a bit."

"For the next release, they could provide IPS features as well."

"Amazon GuardDuty could be better enriched in threat intelligence data."

More AWS GuardDuty cons

"To improve the user experience, reporting could be simplified for better comprehension by end users and project managers, facilitating issue resolution."

"Qualys TotalCloud needs to enhance its scanning capabilities in the IP domain, as it currently lacks the functionality to resolve IPs to their corresponding domain names."

"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."

"In a future release, I suggest that zero-day vulnerabilities should be predicted in advance using AI technologies. The system is not 100% secure yet, so proactive threat hunting could be enhanced to be more proactive than the current system."

"We encountered challenges identifying the correct resource category for certain items, such as those in containers or storage."

"Qualys TotalCloud's increasing complexity, due to the development and deployment of multiple solutions, is making the GUI difficult to navigate."

"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."

"It is already perfect, but they can bring some newer dashboards and customization options for the dashboard. It would be great to be able to include on-prem assets on the dashboard."

More Qualys TotalCloud cons

Pricing and Cost Advice

"The pricing is fair. It is not inexpensive, and it is also not expensive. When managing a large organization, it is going to be costly, but it meets the business needs. In terms of what is out there on the market, it is fair and comparable to what I have seen, so I do not have any complaints about the cost"

"I would rate the cost a seven out of ten with ten being the most costly."

"The licensing is easy to understand and implement, with some flexibility to accommodate dynamic environments."

"SentinelOne provided competitive pricing compared to other vendors, and we are satisfied with the deal."

"SentinelOne Singularity Cloud Security is on the costlier side."

"For pricing, it currently seems to be in line with market rates."

"Its pricing was a little less than other providers."

"PingSafe is cost-effective for the amount of infrastructure we have. It's reasonable for what they offer compared to our previous solution. It's at least 25 percent to 30 percent less."

More SentinelOne Singularity Cloud Security pricing and cost advice

"80 percent of the customers are using AWS GuardDuty, and we recommend it due to its low cost, especially for small customers, ranging from five to ten dollars a month. In our policies, we enforce the usage of this service, making it a recommended practice for security."

"The tool has no subscription charges."

"We use a pay-as-you-use license, which is competitively priced in the market."

"In terms of the costs associated with Amazon GuardDuty, it was $1 per GB from what I recall. Pricing was based on per gigabyte. For example, for the first five hundred gigabytes per month, it'll be $1 per GB, so it'll be $500. If your usage was greater, there's another bracket, for example, the next two thousand GB, then there's an add-on cost of 50 cents per GB. That's how Amazon GuardDuty pricing slowly goes up. I can't remember if there was any kind of additional cost apart from standard licensing for the solution. Nothing else that at least comes to mind. What the service was charging was worth it. That was one good thing when using Amazon GuardDuty because my company could be in a certain tier for a certain period. My company wasn't under a licensing model where it could overestimate its usage and under-utilize its usage and pay much more. This was what made the pricing model for Amazon GuardDuty better."

"The pricing model is pay as you go and is based on the number of events per month."

"The price of the solution is exactly right."

"On a scale of one to ten, where one is a high price, and ten is a low price, I rate the pricing a four or five, which is somewhere in the middle."

"I prefer to have something on demand for myself. That's why I haven't been paying for GuardDuty specifically. AWS provides a wide range of offerings, especially in the security area."

More AWS GuardDuty pricing and cost advice

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

"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."

"Qualys TotalCloud offers cost-effective licensing flexibility."

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

"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."

"The cost is high, but it meets our organizational needs."

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

"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

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Financial Services Firm

15%

Manufacturing Company

Government

Financial Services Firm

16%

Computer Software Company

15%

Manufacturing Company

Government

Computer Software Company

19%

Financial Services Firm

16%

Government

13%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about PingSafe?

The dashboard gives me an overview of all the things happening in the product, making it one of the tool's best featu...

See all answers

What is your experience regarding pricing and costs for PingSafe?

It is cost-effective compared to other solutions in the market.

See all answers

What needs improvement with PingSafe?

SentinelOne Singularity Cloud Security is an excellent CSPM tool, but its CWPP features need improvement, and there i...

See all answers

What do you like most about Amazon GuardDuty?

With anomaly detection, active threat monitoring, and set correlation, GuardDuty alerts me to any unusual user behavi...

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What is your experience regarding pricing and costs for Amazon GuardDuty?

GuardDuty is very cheap and operates on a pay-as-you-go basis. It's priced around a dollar per million requests, maki...

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What needs improvement with Amazon GuardDuty?

GuardDuty is limited to AWS environments. While incorporating Amazon Detective for detailed investigation can be usef...

See all answers

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

It is not cheap. For smaller businesses, people running businesses with a small number of users cannot afford Qualys,...

See all answers

What needs improvement with Qualys TotalCloud?

While I am still learning TotalCloud, which has the latest features introduced, I attended a Qualys event this year. ...

See all answers

What is your primary use case for Qualys TotalCloud?

Sometimes I lack the details of misconfigured devices, such as cloud servers and cloud machines, which are hosted in ...

See all answers

Comparisons

Wiz vs SentinelOne Singularity Cloud Security

Compared 24% of the time

Prisma Cloud by Palo Alto Networks vs SentinelOne Singularity Cloud Security

Compared 19% of the time

Microsoft Defender for Cloud vs SentinelOne Singularity Cloud Security

Compared 7% of the time

Orca Security vs SentinelOne Singularity Cloud Security

Compared 5% of the time

Check Point CloudGuard CNAPP vs SentinelOne Singularity Cloud Security

Compared 5% of the time

More SentinelOne Singularity Cloud Security Competitors

Microsoft Defender for Cloud vs AWS GuardDuty

Compared 45% of the time

CrowdStrike Falcon Cloud Security vs AWS GuardDuty

Compared 14% of the time

Wiz vs AWS GuardDuty

Compared 11% of the time

Prisma Cloud by Palo Alto Networks vs AWS GuardDuty

Compared 6% of the time

Akamai Guardicore Segmentation vs AWS GuardDuty

Compared 1% of the time

More AWS GuardDuty Competitors

Wiz vs Qualys TotalCloud

Compared 42% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 10% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 8% of the time

Qualys VMDR vs Qualys TotalCloud

Compared 8% of the time

Amazon Inspector vs Qualys TotalCloud

Compared 8% of the time

More Qualys TotalCloud Competitors

Product Reports

Buyer's Guide

SentinelOne Singularity Cloud Security

April 2025

SentinelOne Singularity Cloud Security report

Download SentinelOne Singularity Cloud Security product report

Buyer's Guide

AWS GuardDuty

April 2025

Download AWS GuardDuty product report

Buyer's Guide

Qualys TotalCloud

April 2025

Download Qualys TotalCloud product report

Also Known As

PingSafe

No data available

Qualys TotalCloud with FlexScan

Overview

SentinelOne Singularity Cloud Security protects cloud workloads, offering advanced threat detection and automated response. It integrates seamlessly with cloud environments and secures containerized applications and virtual machines against vulnerabilities.

SentinelOne Singularity Cloud Security is renowned for its efficiency in mitigating threats in real-time. The platform integrates effortlessly with existing cloud environments, ensuring robust cloud security management with minimal manual intervention. Securing containerized applications and virtual machines, it excels in threat intelligence and endpoint protection. However, improvements are needed in performance during high workload periods, and more integrations with third-party tools and better documentation would be beneficial. Users often find the installation process complex, support response times slow, and the dashboard's navigation unintuitive.

What are the key features of SentinelOne Singularity Cloud Security?

Real-time Threat Detection: Identifies and mitigates threats as they occur.
Automated Response: Automatically responds to threats to minimize impact.
Ease of Deployment: Simple setup process with scalable options.
Machine Learning Insights: AI-driven insights enhance threat prevention.
Seamless Integration: Integrates with cloud environments for unified security management.

What are the primary benefits or ROI to expect from SentinelOne Singularity Cloud Security?

Enhanced Threat Mitigation: Improved security against real-time threats.
Reduced Manual Intervention: Automated processes save time and resources.
Scalability: Easily adapts to growing security requirements.
Centralized Management: Manage security across platforms from a single console.
Advanced Threat Intelligence: Provides in-depth analysis and protection.

In specific industries, SentinelOne Singularity Cloud Security is implemented to safeguard critical data and infrastructure. Organizations in finance, healthcare, and technology depend on its real-time threat detection and automated response to protect sensitive information. Its ability to secure containerized applications and virtual machines is particularly valuable in dynamic environments where rapid scaling is necessary.

SentinelOne

Amazon Guard Duty is a continuous cloud security monitoring service that consistently monitors and administers several data sources. These include AWS CloudTrail data events for EKS (Elastic Kubernetes Service) audit logs, VPC (Virtual Private Cloud) flow logs, DNS (Domain Name System) logs, S3 (Simple Cloud Storage), and AWS CloudTrail event logs.

Amazon GuardDuty intuitively uses threat intelligence data - such as lists of malicious domains and IP addresses - and ML (machine learning) to quickly discover suspicious and problematic activity in a user's AWS ecosystem. Activities may include concerns such as interactions with malicious IP addresses or domains, exposed credentials usage, or changes and/or escalation of privileges.

GuardDuty is able to easily determine problematic AWS EC2 (Elastic Compute Cloud) instances delivering malware or mining bitcoin. It is also able to trace AWS account access history for evidence of destabilization. such as suspicious API calls resulting in changing password policies to minimize password strength or anomalous infrastructure deployments in new or different never-used regions.

GuardDuty will continually alert users regarding their AWS environment status and will send the security discoveries to the GuardDuty dashboard or Amazon CloudWatch events for users to view.

Users can access GuardDuty via:

AWS SDKs: Amazon provides users with several software development kits (SDKs) that are made up of libraries and sample code of numerous popular programming languages and platforms, such as Android, iOS, Java, .Net, Python, and Ruby. The SDKs make it easier to develop programmatic access to GuardDuty.
GuardDuty HTTPS API: This allows users to issue HTTPS requests directly to the service.
GuardDuty Console: This is a browser-based intuitive dashboard interface where users can access and use GuardDuty.

Amazon Elastic Kubernetes Service (Amazon EKS)

Kubernetes protection is an optional add-on in Amazon GuardDuty. This tool is able to discover malicious behavior and possible destabilization of an organization's Kubernetes clusters inside of Amazon Elastic Kubernetes Service (Amazon EKS).

When Amazon EKS is activated, GuardDuty will actively use various data sources to discover potential risks against Kubernetes API. When Kubernetes protection is enabled, GuardDuty uses optional data sources to detect threats against Kubernetes API.

Kubernetes audit logs are a Kubernetes feature that captures historical API activity from applications, the control plane, users, and endpoints. GuardDuty collates these logs from Amazon EKS to create Kubernetes discoveries for the organization's Amazon EKS assets; there is no need to store or turn on the logs.

As long as Kubernetes protection remains activated, GuardDuty will continuously dissect Kubernetes data sources from the Amazon EKS clusters to ensure no suspicious or anomalous behavior is taking place.

Amazon Simple Cloud Storage (S3) Protection

Amazon S3 allows Amazon GuardDuty to actively audit object-level API processes to discover possible security threats to data inside an organization's S3 buckets. GuardDuty continually audits risk to the organization’s S3 assets by carefully dissecting AWS CloudTrail management events and AWS CloudTrail S3 data events. These tools are continually auditing various CloudTrail management events for potential suspicious activities that affect S3 buckets, such as PutBucketReplication, DeleteBucket, ListBucket, and data events for S3 object-level API processes, such as PutObject, GetObject, ListObject, and DeleteObject.

Reviews from Real Users

“The most valuable features are the single system for data collection and the alert mechanisms. Prior to using GuardDuty, we had multiple systems to collect data and put it in a centralized location so we could look into it. Now we don't need to do that anymore as GuardDuty does it for us.” - Arunkumar A., Information Security Manager at Tata Consultancy Services

Amazon Web Services (AWS)

TotalCloud is the Qualys approach to Cloud Native Application Protection Platform (CNAPP) for cloud infrastructure and SaaS environments. With TotalCloud, customers extend TruRisk insights (transparent cyber risk scoring methodology) from the Qualys Enterprise TruRisk Platform to their cloud environments allowing for a seamless unified view of cyber risk across on-prem, hybrid, and multi-cloud environments.

Features and capabilities of Qualys TotalCloud include, but are not limited to:

Discover: Complete visibility and insights into cyber-risk exposure across multi-cloud. Continuously discover and monitor all your workloads across a multi-cloud environment for a 360-degree view of your cloud footprint. Identify known and previously unknown internet-facing assets for 100% visibility and tracking of risks.

Assess: Comprehensive cloud-native assessments with FlexScanTM. Extensive scanning capabilities with Qualys FlexScan, including no-touch, agentless, API- and snapshot-based scanning, along with agent- and network-based scanning for in-depth assessment. Use these multiple scanning methods to scan a workload to get a unified and comprehensive view of vulnerabilities and misconfigurations.

Prioritize: Unified security view to prioritize cloud risk with TruRiskTM. Experience a unified risk-based view of cloud security with insights across workloads, services, and resources. Qualys TruRisk quantifies security risk by workload criticality and vulnerabilities; it correlates with ransomware, malware, and exploitation threat intelligence to prioritize, trace, and reduce risk.

Defend: Real-time protection against evolving and unknown threats with InstaProtectTM. Qualys enables continuous monitoring of all cloud assets to ensure they are protected against threats and attacks at runtime. Qualys keeps your cloud runtime safe by detecting known and unknown threats across the entire kill chain in near real-time across a multi-cloud environment.

Remediate: Fast remediation with QFlow – no code, drag-and-drop workflows. The integration of QFlow technology into Qualys TotalCloud saves security and DevOps teams valuable time and resources. Automation and no-code, drag-and-drop workflows help simplify the time-consuming operational tasks of assessing vulnerabilities on ephemeral cloud assets, alerting on high-priority threats, remediating misconfigurations, and quarantining high-risk assets.

Qualys

Sample Customers

Information Not Available

autodesk, mapbox, fico, webroot

Information Not Available

Buyer's Guide

AWS GuardDuty vs. Qualys TotalCloud

April 2025

Free Report: AWS GuardDuty vs. Qualys TotalCloud

Find out what your peers are saying about AWS GuardDuty vs. Qualys TotalCloud and other solutions. Updated: April 2025.

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