DNS Filtering for Public Wi-Fi Operators – Secure, Reliable, & Fast
Control D keeps guests safe online by blocking inappropriate content, guards them against cybersecurity threats like malware and phishing, and delivers a safe and high-performance browsing experience.
Block Malware & PhishingKeep your network secure from cyber threats.
Control Web AccessRestrict unwanted or illegal content.
Enhance Network PerformanceReduce bandwidth congestion from streaming & torrents.
Comply with Legal & Regulatory RequirementsMeet ISP & government filtering policies.
Why Public Wi-Fi Operators Need DNS Filtering
Managing a public Wi-Fi network comes with unique challenges. Without web filtering, your network becomes a hub for security risks and illegal activity.
Cyber Threats & Malware
Hackers use public Wi-Fi to spread malware, steal data, and launch phishing attacks.Inappropriate & Illegal Content
Users may access adult content, gambling sites, or other restricted material, damaging your brand reputation.Bandwidth Abuse & Network Congestion
Uncontrolled streaming, torrents, and large downloads slow down speeds for legitimate usersCompliance with Local Regulations
Many governments & ISPs require public networks to block illegal content.Control D’s cloud-based DNS filtering keeps your public Wi-Fi network secure, compliant, and optimized for the best user experience.
How Control D Protects & Optimizes Your Public Wi-Fi Network
With Control D’s powerful DNS filtering, public Wi-Fi operators can block cyber threats, manage bandwidth usage, and control web access in real-time.
Automatic Threat BlockingStops malware, phishing, and suspicious activity before it reaches your users.
Category-Based FilteringEasily restrict adult content, gambling, P2P sharing, and other unwanted sites.
Customizable Content PoliciesApply different filtering rules for cafés, hotels, airports, malls, and businesses.
No Hardware RequiredCloud-based DNS filtering for quick deployment and easy scaling.
Real-Time Analytics & ReportsGet insights into web activity, security threats, and network performance.
Allowlist & Bypass OptionsAllow approved users or devices to bypass restrictions if needed.
How Public Wi-Fi Providers Use Control D
Airports & Travel Hubs
Ensure secure browsing and prevent security risks for travelers.Hotels & Resorts
Offer family-friendly, secure internet access for guests.Cafés & Restaurants
Keep your Wi-Fi safe, fast, and free from abuse.Shopping Malls & Retail Chains
Maintain a secure and compliant public Wi-Fi experience.Co-Working Spaces
Protect remote workers and prevent bandwidth abuse.Deploy in Minutes – No IT Expertise NeededSetting up Control D is easy and requires no special equipment.
Already using another filtering solution? Control D integrates easily with existing networks.
1
Sign Up & Choose Your PlanGet started in just a few clicks.2
Update Your DNS SettingsNo hardware, no software installation required.3
Set Filtering RulesControl access to websites based on your needs.4
Monitor & OptimizeUse real-time reports to track security threats & bandwidth usage.Trusted by experts
"UI was straightforward, pricing made sense, and the interactions on initial calls were terrific""Control D is easy to deploy, and we've had to do very little to maintain it. And the response from the Control D team has been great."
Ian Winsemius
Staff Security Manager,
GitHub
GitHub
"Great support and easy to setup on serverless environments""This is a great tool for serverless environments that need DNS filtering. The entire team that we have worked with is always very responsive and it's a pleasure getting to know their product better. Cost always comes into play but it is quite cheap per seat."
Thomas Farrell
Director of Operations,
Network Information Technologies, LLC
Network Information Technologies, LLC
"Excellent DNS service""One of the best designed interfaces my team has ever interacted with. Not only is the product light years ahead of the competition, they are a fantastic partner to work with on a regular basis."
Rael Solin
Enterprise Lead Sales,
Pinnacle ICT
Pinnacle ICT
“It’s a really great product. The analytics, cost, functionality, and ease of the interface... I would definitely recommend it without reservation.”
Neil BowenHead of IT at The Corporation of Massey Hall & Roy Thomson Hall
Frequently asked questions
DNS filtering blocks access to malicious, inappropriate, and bandwidth - heavy websites before they load, ensuring a secure and optimized network.
Yes! Apply unique filtering policies for multiple networks based on location and user type.
No! Control D is optimized for high-speed performance with no noticeable latency.
Yes! Use allowlist & bypass controls for specific users, staff, or VIPs.
Absolutely! Control D ensures public Wi-Fi networks meet legal filtering requirements.