

Tenable Vulnerability Management and Microsoft Defender for Cloud compete in the security management field, focusing on vulnerability management and threat protection, respectively. Microsoft Defender for Cloud holds the upper hand due to its integration within the Microsoft ecosystem, providing strong security posture assessments, threat protection, and compliance insights.
Features: Tenable Vulnerability Management boasts user-friendly interfaces, robust scanning capabilities, and powerful cloud management features. It also excels in integration with other solutions and provides comprehensive environment visibility. Microsoft Defender for Cloud integrates closely with Microsoft services, offering strong regulatory compliance insights, security posture assessments, and seamless integration with Azure resources.
Room for Improvement: Tenable needs improvements in dashboard customization, interface consistency, and pricing transparency. Enhancements are required for SMB-targeted features and vulnerability assessment thoroughness. Microsoft Defender for Cloud should enhance threat detection accuracy, address false positives, and improve configuration processes to be more intuitive.
Ease of Deployment and Customer Service: Tenable is deployable across various environments with some users experiencing challenges related to technical support responsiveness and cost. Its customer service is knowledgeable but may require escalation for complex issues. Microsoft Defender for Cloud offers seamless integration into Microsoft ecosystems, with a focus on public and hybrid clouds, though deployment can be complex. Its customer support is generally good, but documentation clarity and comprehensive assistance are needed.
Pricing and ROI: Tenable's pricing is viewed as expensive, attractive for enterprises but less appealing for SMBs. Microsoft Defender for Cloud's pricing is competitive within Azure bundles but can be costly for extensive use, albeit providing compelling ROI for heavy Azure users.
Defender proactively indexes and analyzes documents, identifying potential threats even when inactive, enhancing preventative security.
Identifying potential vulnerabilities has helped us avoid costly data losses.
Compared to not having Microsoft Defender for Cloud in place, we definitely saw an advantage by not having downtime due to a security threat.
Since security is critical, we prefer a quicker response time.
The support team was very responsive to queries.
They understand their product, but much like us, they struggle with the finer details, especially with new features.
It needs improvement in response time and addressing feature requests promptly.
The technical support of Tenable Vulnerability Management is available 24/7, and whenever we require support, we can get it within five minutes.
We had used Tenable's expert support services in order to make sure that we run Tenable Vulnerability Management on a continuous basis and are able to utilize their services.
As we have reduced our on-premises infrastructure, it is about how we can migrate workloads to the cloud to make it easier, and then having everything fully encompassed and secured within that area makes it much easier for us to scale as needed and grow.
We are using infrastructure as a code, so we do not have any scalability issues with Microsoft Defender for Cloud implementation because our cloud automatically does it.
It has multiple licenses and features, covering infrastructures from a hundred to five hundred virtual machines, without any issues.
They can seamlessly scale the number of endpoints from 100 to 1,000,000 in a day.
Tenable Vulnerability Management is highly scalable.
With the growing needs of our company, Tenable Vulnerability Management is able to safely adapt.
Defender's stability has been flawless for us.
I have not experienced any crashes or downtime.
Microsoft Defender for Cloud is very stable.
I have faced no stability issues with Tenable.
The stability is commendable, and I would rate Tenable ten out of ten.
The stability of Tenable Vulnerability Management is highly reliable.
Microsoft, in general, could significantly improve its communication and support.
It would be beneficial to streamline recommendations to avoid unnecessary alerts and to refine the severity of alerts based on specific environments or environmental attributes.
The artificial intelligence features could be expanded to allow the system to autonomously manage security issues without needing intervention from admins.
They should also accelerate the process of implementing new features upon request.
I would suggest HP WebInspect as a better option than Tenable.io.
Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's security strategy.
Security has essentially no cost when compared to the cost of a breach.
Every time we consider expanding usage, we carefully evaluate the necessity due to cost concerns.
We appreciate the licensing approach based on employee count rather than a big enterprise license.
Tenable charges around $40 per device, while Rapid7 costs $10 to $15 per device.
I would not say very expensive for Tenable Vulnerability Management; it is not prohibitive, but at the same time, there are some other tools in the marketplace which are offering the same kind of services that Tenable offers, the same kind of features that Tenable has offered at a lesser cost.
The most valuable feature for me is the variety of APIs available.
This feature significantly aids in threat detection and enhances the user experience by streamlining security management.
The most valuable feature is the recommendations provided on how to improve security.
Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.
The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment.
The best features of Tenable Vulnerability Management are flexibility, breadth and scope, and the fact that their current vulnerabilities come out, and they have tests for them within a day or two.
| Product | Mindshare (%) |
|---|---|
| Tenable Vulnerability Management | 3.1% |
| Microsoft Defender for Cloud | 3.5% |
| Other | 93.4% |

| Company Size | Count |
|---|---|
| Small Business | 29 |
| Midsize Enterprise | 10 |
| Large Enterprise | 49 |
| Company Size | Count |
|---|---|
| Small Business | 20 |
| Midsize Enterprise | 3 |
| Large Enterprise | 21 |
Microsoft Defender for Cloud is a comprehensive security solution that provides advanced threat protection for cloud workloads. It offers real-time visibility into the security posture of cloud environments, enabling organizations to quickly identify and respond to potential threats. With its advanced machine learning capabilities, Microsoft Defender for Cloud can detect and block sophisticated attacks, including zero-day exploits and fileless malware.
The solution also provides automated remediation capabilities, allowing security teams to quickly and easily respond to security incidents. With Microsoft Defender for Cloud, organizations can ensure the security and compliance of their cloud workloads, while reducing the burden on their security teams.
Managed in the cloud and powered by Tenable Nessus, Tenable Vulnerability Management (formerly Tenable.io) provides the industry's most comprehensive vulnerability coverage with real-time continuous assessment of your organization. Built-in prioritization, threat intelligence and real-time insight help you understand your exposures and proactively prioritize remediations.
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