DNS Web Filtering for Business to Block Threats and Boost Security

Secure Browsing. Fewer Threats. Smarter Control.

Support safer browsing from anywhere, without slowing your team down.

Web Filtering from Fifosys blocks threats before they reach your users’ browsers. By filtering at the DNS layer, we prevent phishing, malware, and inappropriate content from ever loading, keeping your business compliant, productive, and protected.

This cloud-based, device-level solution works seamlessly in remote, hybrid, and office settings. With real-time intelligence, category controls, and clear usage reports, it’s the smart way to control access without micromanaging your team.

Whether you're reducing distractions, supporting HR policies, or preventing cyberattacks, Web Filtering gives you full control over what users can access, wherever they work.

💡 Did you know?

In 2025, around 94% of malware is delivered via email or malicious links, whilst the global cost of cyber crime is estimated to reach an eyewatering level of $10.5 trillion (~£8.09tn).

Why Web Filtering Matters

Phishing & Redirect Protection

Block deceptive links and fake login pages before users click.

Malvertising & Drive-by Threats

Prevent malicious ads and silent downloads from hijacking devices.

Inappropriate Browsing Control

Restrict access to non-compliant or harmful web content.

Block Shadow IT Tools

Stop use of unapproved apps that bypass your IT policies.

Full Browsing Audit Trail

Log user activity to support HR and compliance investigations.

The web is essential for productivity (in fact, it's a tough task to imagine working, socialising or even watching TV at night without it!). But for all its perks, it’s also one of the biggest threat vectors out there, and modern workforces need a modern way to browse safely. Otherwise, without a DNS filtering solution in place, you risk:

🔒 DNS-Level Threat Blocking

Prevent access to phishing domains, spoofed sites, malware links, and more, before the browser even loads the page.

🧭 Smart Browsing Controls

Enforce policies by category or user group, with overrides available for trusted users.

📊 Compliance-Ready Reporting

View clear logs of browsing activity, blocked attempts, and risk trends across your organisation.

💡 Instant Policy Updates

Apply new filters or site blocks in real time, across all users and devices — no reboots or lag required.

🛡️ Encrypted Traffic Inspection

Spot threats even inside HTTPS streams, without slowing down access for users or IT teams.

⚙️ Microsoft 365 & Azure Integration

Sync with your existing identity tools for simple deployment and granular policy control.

What Web Filtering Helps You Achieve

FAQs

No. DNS-based filtering happens before the browser loads the page and has virtually no impact on speed or bandwidth.
Yes. You can apply rules based on department, role, or individual users.
Absolutely. Web Filtering is enforced on the device level and works wherever the user is located.
Not without explicit administrator approval. Optional overrides are logged and permission-controlled.
Yes. You'll receive monthly summaries showing web usage patterns, blocked content, and threat attempts.