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urlfilterdb.com
Spec sheet
- Purpose
- ufdbGuard for Squid is an open-source URL filter designed to work with the Squid web proxy.Read 11 Oct 2026 · urlfilterdb.com
- Deployment
- Squid and ufdbGuard can run on the same server or separate servers, with no additional workstation software required.Read 11 Oct 2026 · urlfilterdb.com
- Trial
- The maker offers a fully functional 60-day trial license for the URL filtering solution.Read 11 Oct 2026 · urlfilterdb.com
- API
- The ufdbGuard API is a C/C++ library for integrating URL classification into third-party applications.Read 11 Oct 2026 · urlfilterdb.com
- Security
- The product helps guard against proxy tunnels, SSH tunnels, unauthorized VPNs, and other tools that use a web proxy to bypass firewalls.Read 11 Oct 2026 · urlfilterdb.com
- Privacy
- The maker states that its products do not track users and only track new URLs missing from the database plus statistical counters.Read 11 Oct 2026 · urlfilterdb.com
- Support
- The maker says it supports installation and usage questions even from users without a URL database license, and currently supports ufdbGuard 1.35.1 and newer.Read 11 Oct 2026 · urlfilterdb.com
- Headquarters
- Doorwerth, NetherlandsRead 28 Sep 2026 · urlfilterdb.com
- Categories
- The URL database includes categories such as adult content, ads, gambling, malware, social networks, web proxies, and DNS-over-HTTPS.Read 11 Oct 2026 · urlfilterdb.com
- Database updates
- The maker says unidentified URLs can be recognized, uploaded for analysis, and added to the URL database.Read 11 Oct 2026 · urlfilterdb.com
- Download platforms
- The download page lists RPM packages for RHEL, Rocky Linux, and AlmaLinux 8 and 9, and DEB packages for Ubuntu 20.04, 22.04, and 24.04.Read 11 Oct 2026 · urlfilterdb.com
- Filtering method
- ufdbGuard for Squid uses blacklists to block unwanted websites based on URL categories.Read 11 Oct 2026 · urlfilterdb.com
- HTTPS controls
- The maker says ufdbGuard can probe HTTPS URLs for proxy tunnels and can be configured to require a hostname and an officially signed certificate.Read 11 Oct 2026 · urlfilterdb.com
- Integration
- The free Squid version can use URLfilterDB's licensed URL database or any free text-based URL database.Read 11 Oct 2026 · urlfilterdb.com
- Related integration
- A separate ufdbGuard query plugin filters DNS queries inside the BIND named server and can use user-defined URL categories.Read 11 Oct 2026 · urlfilterdb.com
Plans and prices
ufdbGuard for Squid URL database subscription (1001–2000 users) €3.95 a year 12-month subscription; per user; exclusive of VAT and other taxes 1001–2000 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (501–1000 users) €4.95 a year 12-month subscription; per user; exclusive of VAT and other taxes 501–1000 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (201–500 users) €5.95 a year 12-month subscription; per user; exclusive of VAT and other taxes 201–500 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (51–200 users) €8 a year 12-month subscription; per user; exclusive of VAT and other taxes 51–200 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (11–50 users) €10 a year 12-month subscription; per user; exclusive of VAT and other taxes 11–50 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (6–10 users) €12 a year 12-month subscription; per user; exclusive of VAT and other taxes 6–10 users Read 11 Oct 2026 · urlfilterdb.com
ufdbGuard for Squid URL database subscription (over 2000 users) Priced on request Quote required; prices are in EURO and exclusive of VAT and other taxes Over 2000 users Read 11 Oct 2026 · urlfilterdb.com
Where Specifiction places it
- Internet Filtering Software#42 of 657.7
