

Skybox Security Suite and Tenable Nessus compete in the network security management category. Tenable Nessus appears to have the upper hand due to its effective vulnerability detection, ease of use, and extensive integration capabilities, which are appreciated by users.
Features: Skybox Security Suite offers features like Network Assurance, Firewall Assurance, and customizable modules beneficial for configuration management. Tenable Nessus is known for its vulnerability detection, detailed reports, and integration capabilities, making it effective for vulnerability assessments.
Room for Improvement: Skybox Security Suite needs to enhance its user interface, automation, and integration features. It also requires more robust reporting capabilities. Tenable Nessus could improve in reporting flexibility, reduce false positives, and enhance third-party system integrations.
Ease of Deployment and Customer Service: Skybox Security Suite supports hybrid and on-premises deployments but has variable technical support. Tenable Nessus offers flexible deployment options and satisfactory technical support, though users seek faster response times.
Pricing and ROI: Skybox Security Suite is a premium solution suitable for large enterprises with potentially high initial costs but long-term savings through automation. Tenable Nessus offers competitive pricing with good value for small and medium enterprises, enabling a quick ROI with enhanced security intelligence.
A significant issue was contacting support after hours on the weekends.
We received support within one to three hours.
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.
One issue I faced with scalability was the transition from Skybox Security Suite's 6500 platform to the 7500 series due to licensing costs becoming prohibitive.
Whether managing 50 servers today or 500 tomorrow, performance or capacity are not hindered.
Tenable Nessus is definitely scalable, especially for license formats designed for scalability.
We have not encountered any issues with missing network items or errors in API and webhook interactions.
The stability of Tenable Nessus is extraordinary.
Reporting could have been improved, and feature requests often were not implemented.
Only the licensing part of Skybox had an edge. We were not renewing the licenses of Skybox every year, but in the case of other tools, we would have to renew if we wanted to use those tools.
It would be better if something more attractive or similar useful information found in AlgoSec was available.
This is Tenable's property. They want to sell Tenable Security Center, and they closed all the API capability for Tenable Nessus Professional.
An AI feature that helps them discover options without requiring them to deep dive into all features or guides them through advisory functions would be beneficial.
The documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional.
From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite.
The pricing became prohibitive when transitioning between the 6500 and 7500 series models.
The pricing for Tenable Nessus has increased significantly, tripling over the last few years.
Tenable Nessus's pricing is adequate if it is fully utilized.
When we compare it to other solutions, it is more difficult for us to negotiate the price for Tenable Nessus than to negotiate the price with Rapid7.
The tool successfully helped in preventing vulnerabilities and breaches.
Skybox Security Suite's network modeling and path analysis is a good feature when we need to check regarding the connectivity.
The most helpful feature is the firewall analyzer.
I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature.
The scanning and reporting features are the most valuable aspects of Tenable Nessus.
The most valuable features of Tenable Nessus include its ease of access and quick usability.
| Product | Mindshare (%) |
|---|---|
| Tenable Nessus | 5.0% |
| Skybox Security Suite | 0.6% |
| Other | 94.4% |

| Company Size | Count |
|---|---|
| Small Business | 21 |
| Midsize Enterprise | 4 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 40 |
| Midsize Enterprise | 19 |
| Large Enterprise | 35 |
Skybox Security Suite provides network path analysis, firewall assurance, change management, and vulnerability control. It supports diverse security operations with automation and threat insights through a comprehensive dashboard, offering scalability in large networks and integration with various vendors.
Skybox Security Suite excels in network visualization, firewall rule management, compliance checks, and vulnerability management. It enables cybersecurity teams to audit firewall configurations, ensure compliance with standards like NIST, and identify security gaps. It simplifies security operations for complex network environments with effective integration and optimization features. Despite its high pricing, the suite's automation capabilities, data extraction ease, and extensive threat insights are critical for network infrastructure optimization. Areas for improvement include a web interface, enhanced reporting and automation, broader vendor support, and improved customer support and integration with tools and devices.
What are the key features of Skybox Security Suite?Skybox Security Suite is utilized across industries for its robust network visualization, compliance, and vulnerability management capabilities. Financial services focus on auditing and firewall management to meet stringent regulatory standards. Healthcare relies on it for vulnerability monitoring and patient data protection. Energy sectors benefit from its change management and threat insight features to secure large and diverse infrastructures.
Tenable Nessus enhances cybersecurity by detecting vulnerabilities with comprehensive scanning, user-friendly dashboards, and automated reporting, providing value in asset management, configuration audits, and compliance.
Providing real-time monitoring and ease of use, Nessus stands out with its integration capabilities, predictive prioritization, extensive plugin system, and cost-effectiveness. It supports vulnerability assessments for networks, applications, and devices, offering detailed reports for continuous security improvement. Nessus' capabilities extend across on-premise and cloud deployments, aiding compliance and remediation processes while aligning with security standards. While robust, it could benefit from enhanced cloud capabilities, improved scanning accuracy, and more flexible licensing options.
What are the standout features of Tenable Nessus?Tenable Nessus is implemented widely across industries for internal and external vulnerability assessments and management, aiding organizations in scanning servers, workstations, and network devices. Benefiting sectors prioritize security within their unique environments, leveraging Nessus for its thorough reports and compliance assurance.
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