Deep Packet Filter

Deep Packet Filter (DPF) analyses and blocks adverts, malware, tracking, telemetry and phishing at the network level — before any of it reaches your device. No hardware, no software, just a DNS change. £5.49 per month, no contract.

About 70% of the data delivered to a typical connection was never requested — adverts, trackers, telemetry and background noise. DPF deletes this before it arrives, freeing real bandwidth and speeding up your whole network.

What DPF blocks

• All adverts — banner ads, video pre-rolls, pop-ups and in-page advertising across every website and app.
• Malware — known malware distribution domains, ransomware callbacks and drive-by download sites, blocked before they reach any device.
• Tracking — invisible trackers, pixel beacons, cross-site analytics and fingerprinting scripts that follow you across the web.
• Telemetry — background telemetry, OS analytics and silent auto-reporting that consumes bandwidth and erodes privacy.
• Phishing — phishing sites, fraud domains and scam infrastructure, updated continuously from multiple threat feeds.
• In-app adverts — ads inside mobile apps, games and smart-TV applications, across every device on your network at once.

How it works

DPF operates at the DNS layer. You choose a plan, receive your primary and secondary DPF DNS server addresses by email, change the DNS settings on your device, router or DHCP server, and protection is active immediately — no reboot, no app, no configuration beyond the DNS change. Every device on the network is then protected.

Any device, instantly

Works on phones, tablets, laptops, Smart TVs, routers, IoT devices and entire corporate networks — all from one DNS change. Set it on your router and every device behind it is covered automatically.

Aviation and satellite grade

DPF is used by airlines globally and is proven on high-latency satellite, ATG and EAN networks where every byte counts. By stripping unrequested data at source it lowers contention and improves responsiveness on exactly the kind of costly, congested links where it matters most.

Admin controls included

• White-list and black-list controls
• Admin tools
• User service blocking
• User social blocking
• User content blocking
• No contract, cancel any time
• 24/7 UK customer support from real engineers

Protecting networks globally: 86,499 active users, 9.1M adverts blocked, 47.8M URLs stopped and thousands of GB of bandwidth saved — updated continuously.