定位具体产品，查看其公开漏洞暴露情况。
Freshteam
Freshworks CRM
Friendbuy
Friendica 是一个开源的社交网络框架。它允许用户创建和维护自己的社交网络，并控制其数据和隐私。Friendica 支持使用 IRC、Twitter、Facebook 等社交网络，以及电子邮箱、手机短信等通信方式。
Friendika
Friendly Captcha
FriendlyARM-Company's-product
friends
FRITZ-Box-Router
Frizbit
Froala Editor
Opensource CMS written in PHP. Frog CMS is a PHP version of Radiant CMS, a well known Ruby on Rails application. This CMS is not easily identified, expect some false-negatives
Front Chat
Front-Commerce
front-end-pm
Frontastic
frontend-post-submission
frontend-reset-password
frontier-post
Frontity
FrontPage
FrontPage-Extensions"
Microsoft Personal Web Server (PWS) is a scaled-down web server software for Windows operating systems. It has fewer features than Microsoft's Internet Information Services (IIS) and its functions have been superseded by IIS and Visual Studio. Since Windows 2000 and FrontPage 2000, PWS was replaced by IIS as a standard Windows component. Personal Web Server was originally created by Vermeer Technologies, the same company which created Microsoft FrontPage, before they were acquired by Microsoft.
Frosmo