Registering Nessus

个人觉nessus不错，推荐一下。

Nessus是法国人Renaud Derasion编写的。它是第1个使用插件的漏洞扫描工具，支持实时的插件升级，具有检测漏洞多、准确、速度快的特点使其在众多漏洞扫描器中脱颖而出。

刚发现注册和免费的区别.

 

 

刚发现注册和免费的区别，As information about new vulnerabilities are discovered and released into the general public domain, Tenable's research staff designs programs to enable Nessus to detect the presence of them.

Direct and Registered Plugin Feeds

Two feeds are available only for use with a copy of Nessus provided by Tenable - Direct and Registered

A 'Direct Feed' is commercially available which entitles subscribers to the latest vulnerability checks and commercial support for their Nessus 3 installation.

A 'Registered Feed' is available for free to the general public, but new plugins are added seven days after they are added to the 'Direct Feed'.

Pricing

Pricing for the 'Direct Feed' is based upon the number of Nessus in use within your organization, consultancy or service. The cost is $1,200 per scanner per year. For more information, please contact Tenable's sales staff or go to

Subscribe Now!

Feed Type	Price	Benefits	Link
Direct	$1,200	- Instant access to the newest vulnerability checks - Commercial support - - - - Access to the customer portal
Registered	FREE	- Delayed access to the vulnerability checks (7 days)