NxFilter
NxFilter is a free web filtering software that allows administrators to block access to inappropriate or harmful websites. It can filter content based on categories, keywords, domains, and more. NxFilter works by intercepting web requests and determining whether they should be al
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NxFilter: Free Web Filtering Software
A free web filtering software to block inappropriate websites, filter content by categories, keywords, domains, and more, intercepting web requests for secure browsing
What is NxFilter?
NxFilter is a free and open source web filtering solution developed by NxFilter BV. It allows network administrators to control access to web content and block websites based on categories, keywords, domains, URL patterns, file types, and more.
Some key features of NxFilter include:
- Blacklists and whitelists to explicitly block or allow websites
- Category-based filtering using an extensive category database
- Keyword and domain blocking
- Custom block pages to notify users when content is blocked
- Comprehensive reporting to see all web activity and filtering stats
- Real-time monitoring of browsing sessions
- Support for multiple platforms including Windows, Linux, macOS, and more
- Flexible configuration through a web-based interface
- Integration with Active Directory and LDAP for user authentication
NxFilter works by acting as a local proxy server, intercepting all web requests from client machines on the network. Requests get checked against the defined filters, and NxFilter will either block or allow the traffic accordingly. It supports both explicit and transparent proxy modes to simplify deployment.
With its extensive features and regular updates, NxFilter provides network admins a reliable and easy-to-use solution for securing and controlling web access across devices in an organization.
NxFilter Features
Features
- Content filtering based on categories, keywords, domains, etc
- Customizable blacklists and whitelists
- Time-based filtering
- HTTPS inspection
- AD/LDAP integration
- Reporting and analytics
Pricing
- Free
- Freemium
- Subscription-Based
Pros
Free and open source
Easy to setup and use
Granular filtering options
Works across devices and networks
Active development and community support
Cons
Setup can be complex for larger networks
Some advanced features require paid license
Filtering accuracy depends on categorization
Can slow down browsing speed
Official Links
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