Microsoft Defender External Attack Surface Management vs. Tenable Nessus
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
 Microsoft Defender External Attack Surface Management | Score8.9 out of 10 | N/A | Microsoft Defender External Attack Surface Management is a service available on Microsoft's Azure, that provides insights into vulnerabilities, risks, and exposures for web-based resources. It defines an organization’s unique internet-exposed attack surface and discovers unknown resources to help users proactively manage security posture. | $0.01 per day per asset |
 Tenable Nessus | Score8.8 out of 10 | N/A | Tenable headquartered in Columbia offers Nessus, a vulnerability scanning and security assessment solution used to analyze an entity's security posture, vulnerability testing, and provide configuration assessments. | $2,790 |
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| Editions & Modules | No answers on this topic |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
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| Microsoft Defender External Attack Surface Management | Tenable Nessus | |
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| Likelihood to Recommend | - | 9.0 |
| Likelihood to Renew | - | 9.1 |
| Usability | - | 9.7 |
| Support Rating | - | 7.1 |