Tenable
Nessus® Essentials

Nessus® Essentials offers you hands-on experience with the industry-leading vulnerability assessment tool.

This is ideal for short-term evaluations, proof-of-concept (PoC) testing, or securing a very small home network. It is strictly for non-commercial use and is not engineered for enterprise or production environments. 使用此许可证,您最多可以扫描 5 个 IP,并获得深入的漏洞评分和修复指导。

注册领取 30 天免费许可证

NOTE: Not intended for commercial use.

Tenable Nessus 产品

Nessus Essentials is ideal for short-term evaluations or assessing a very small home network, while Nessus Essentials Plus is designed for hobbyists, students, and educators who need more ongoing, comprehensive protection. Neither is built for commercial or production environments. Nessus Professional is the Tenable commercial vulnerability assessment tool built for consultants, pentesters, and security professionals who conduct point-in-time vulnerability assessments.

Nessus Essentials
Nessus Essentials Plus
Nessus Professional
使用说明
使用说明
Nessus Essentials
Non-commercial use only
Nessus Essentials Plus
Non-commercial use only
Nessus Professional
For commercial use
Technical Support
Technical Support
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
不受限制的漏洞扫描
不受限制的漏洞扫描
Nessus Essentials
最多 5 个 IP 地址
Nessus Essentials Plus
最多 20 个 IP 地址
Nessus Professional
不限 IP 地址
插件更新
插件更新
Nessus Essentials
延迟 30 天
Nessus Essentials Plus
实时
Nessus Professional
实时
预制的发现和漏洞扫描模板
预制的发现和漏洞扫描模板
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
合规性和配置检查
合规性和配置检查
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
(Includes audit scan templates for cloud infrastructure, internal PCI network, offline configuration, policy compliance, SCAP and OVAL)
报告
报告
Nessus Essentials
Nessus Essentials Plus
(Basic PDF and HTML)
Nessus Professional
(PDF, HTML, CSV)
访问 Tenable Connect(Tenable 社区)
访问 Tenable Connect(Tenable 社区)
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
数据导出
数据导出
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
实时检测结果
实时检测结果
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
离线模式
离线模式
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
可选择添加高级支持(附加组件)
可选择添加高级支持(附加组件)
Nessus Essentials
Nessus Essentials Plus
Nessus Professional
价格
价格
Nessus Essentials
免费
Nessus Essentials Plus
$199/year
(Free for verified students and instructors)
Nessus Professional
$4,790
购买选项
Nessus Essentials
Nessus Essentials Plus
Nessus Professional

Important limitations:Nessus Essentials and Nessus Essentials Plus are for personal, educational and non-commercial purposes only. Additionally, they do not support unlimited IPs for network scanning, compliance checks, content audits, data exports, Live Results, expanded report options, or include technical support. 要访问这些功能以及其他功能,请升级到 Nessus Professional

常见问题

什么是 Nessus Essentials?

Nessus Essentials is a free product from Tenable that provides industry-leading vulnerability assessment through a 30-day license, designed specifically for non-commercial or personal use.

Nessus Essentials 可以免费使用吗?

Yes, Nessus Essentials is free for hobbyists, students, and other non-commercial users. Commercial deployments and consulting services require a paid Nessus Professional license.

如何安装 Nessus Essentials?

请填写此页面顶部的等级表格,并按照提示步骤下载和安装 Nessus。 如果您需要帮助,请参阅帮助文档

Nessus Essentials 和 Nessus Essentials Plus 有什么区别?

Nessus Essentials 提供 30 天免费许可证,是短期评估或保障非常小的家庭或实验室网络的理想之选。 为期 30 天的 Nessus Essentials 许可证包括对最多 5 个 IP 地址进行无限次漏洞扫描、漏洞评分以确定优先级、基本预制扫描模板、修复指导和灵活部署。请注意,此版本不包含实时插件更新、报告或数据导出功能。 许可证过期后,系统将不再保留您的扫描数据。

对于那些有持续、不断变化的小规模安全需求的用户来说, Nessus Essentials Plus 是一种新的低成本年度许可证。 Nessus Essentials Plus 提供实时更新、扫描多达 20 个 IP 地址的功能以及基本的 PDF/HTML 报告,让您对新威胁先发制敌。 经验证的学生和教育人员可以免费使用 Nessus Essentials Plus,这是 Tenable 为支持新一代安全专业人员而做出的承诺的一部分。

Nessus Essentials Plus 对学生和教育人员免费吗?

可以。 经验证的学生和教育人员可以免费使用 Nessus Essentials Plus。 这是 Tenable 致力于为新一代安全专业人员提供支持的一部分。

Nessus Essentials Plus 与 Nessus Professional 相比有何不同?

Nessus Professional 提供无限 IP 地址扫描、可自定义的报告和数据导出、合规性和配置检查以及许可证转让功能。 该产品是为扫描需求更广泛的企业而设计的,而 Nessus Essentials Plus 则是为业余爱好者、学生和教育人员量身打造的。

我可以选择哪些培训项目?

Tenable 按需 Nessus Fundamentals 课程涵盖从发现到合规性的全部内容,因此您可以掌握 Nessus,在各种业务使用案例中有效评估漏洞。

我目前是 Nessus Essentials 的免费用户。 我有哪些选择?

30 天许可证到期后,如需继续扫描,您可以重新下载免费版本(系统不会保留您的扫描数据),或者升级到 Nessus Essentials Plus 许可证。

如果您是已验证的学生或教育人员,您可以访问以下网址免费注册 Nessus Essentials Plus: Tenable Nessus 教育页面