Tenable Nessus and Microsoft Defender for Cloud compete in the vulnerability management and cybersecurity category. Tenable Nessus shows strength in vulnerability scanning and reporting, while Microsoft Defender for Cloud offers superior integration with Microsoft services and cloud analytics.
Features: Tenable Nessus is recognized for its vulnerability scanning capabilities, comprehensive reporting, and intuitive interface. It integrates seamlessly with various platforms and provides real-time monitoring alongside an extensive vulnerability database. Microsoft Defender for Cloud stands out with its comprehensive analytics, compliance support, and strong integration capabilities with Microsoft services, enhancing its effectiveness in multi-cloud environments.
Room for Improvement: Tenable Nessus could enhance its reporting features and streamline its integrations. A focus on better cost-effective solutions for small enterprises and improvements in cloud transition and predictive analytics are needed. Microsoft Defender for Cloud could improve integration options and provide finer policy application granularity. Clearer documentation on licensing and configuration and reductions in alert noise are desirable, alongside better false-positive management.
Ease of Deployment and Customer Service: Tenable Nessus is suited for on-premises and hybrid cloud environments with straightforward deployment. Technical support is generally seen as responsive, though better handling of developer-specific queries is suggested. Microsoft Defender for Cloud is optimized for cloud environments and offers seamless integration, but its complex layered service structure can be challenging. Users appreciate the responsive support but seek clearer guidance and consistency in service access.
Pricing and ROI: Tenable Nessus is viewed as cost-effective for its scope in vulnerability management, offering flexible pricing though some users find it steep compared to alternatives. Its ROI is substantial, providing significant value in vulnerability visibility. Microsoft Defender for Cloud's pricing is bundled with other Microsoft services, often considered high but justified by its comprehensive coverage and integration, although it can be expensive, especially for smaller setups. It promises a significant ROI with enhanced cloud security and compliance.
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.
The biggest return on investment is the rapid improvement of security posture.
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.
Whenever any issue arises, we contact the support, and they are always there for us.
The technical support is good yet could improve in terms of response time.
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.
Defender won't replace our endpoint XDR, but it will likely adapt and support any growth in the Microsoft Cloud space.
There might be scalability issues as you scale up to large enterprises.
Whether managing 50 servers today or 500 tomorrow, performance or capacity are not hindered.
Defender's stability has been flawless for us.
Microsoft Defender for Cloud is very stable.
Microsoft sometimes changes settings or configurations without transparency.
We have not encountered any issues with missing network items or errors in API and webhook interactions.
Microsoft, in general, could significantly improve its communication and support.
The artificial intelligence features could be expanded to allow the system to autonomously manage security issues without needing intervention from admins.
I've heard there might be issues with scalability for larger enterprises.
The documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional.
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.
Microsoft Defender for Cloud is pricey, especially for Kubernetes clusters.
Tenable Nessus's pricing is adequate if it is fully utilized.
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.
The scanning and reporting features are the most valuable aspects of Tenable Nessus.
The features I personally like include host discovery.
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.
Tenable Nessus is a vulnerability management solution that aims to empower organizations to be aware of threats that both they and their customers face. It is the most deployed scanner in the vulnerability management industry. Organizations that use this product have access to the largest continuously updated global library of vulnerability and configuration checks. They can stay ahead of threats that Tenable Nessus’s competitors may be unable to spot. Additionally, Tenable Nessus supports a greater number of technologies than its competitors.
Tenable Nessus Benefits
Some of the ways that organizations can benefit by deploying Tenable Nessus include:
Tenable Nessus Features
Reviews from Real Users
Tenable Nessus is a solution that stands out when compared to many of its competitors. Two major advantages it offers are its ease of use and its vulnerability scanning feature.
Rallis F., the principal security architect at a technology vendor, writes, “The ease of use is the primary valuable feature. This specific version is very straightforward. I like the ability to modify it and configure it based on the different policies.”
Sandip D., a cyber security expert at Birlasoft India Ltd, writes, “The vulnerability scanner is the most valuable feature. It's an important feature for us. We use the plugin output for that. It shows us the exact version of Nessus and what is needed for remediation. Based on that, we decide what should be remediated first to get the best result for security.”
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