Malware Identification and Blocking Platform

Control D shields your network by blocking DNS requests made to harmful domains that could host malware, ransomware, phishing or other threats.
Protect your devices
Network level security
Trusted by experts
Powerful analytics tooling

Keep your business focused on what matters

Protection against phishing and malwarePrevent harmful content from reaching your employees' devices, significantly reducing the risk of exposure to threats.
Protect your business against financial loss4 companies are attacked by malware each minute, with 17 million malware instances registered monthly. Don't let your business be the next victim.
Ensure productivity across your teamSecure devices mean no disruptions caused by malware infections, keeping employees productive and reducing IT downtime.
Maintain security and compliance standardsControl D's malware protection supports compliance with GDPR and HIPAA by preventing unauthorized access to sensitive data, reducing the risk of data breaches.

Triple layer threat protection
Block malicious domainsIdentify and block known malicious domains compiled from trusted security researchers worldwide. This prevents access to harmful content, ensuring that your network remains safe and uncompromised.
IP level blockingBlock domains that resolve to known malicious IP addresses, preventing access even if the domain name changes. This provides additional protection against evolving threats that attempt to bypass traditional domain-based filters.
AI powered malware identificationUse AI-powered detection to identify and block threats in real-time, enhancing proactive defenses. The AI learns from new threat patterns to continuously improve its detection capabilities, providing robust, adaptive protection.

Trusted by experts
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"Awesome support. Awesome product""Best support you can find. These guys know their stuff — it’s easy to use, easy to manage, easy to deploy. These folks are genius."
Mike L
Chief Operating Officer,
Data Net Solutions Group
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"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
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"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

Frequently asked questions

Not at all. Malware blocking is designed to operate quietly in the background, ensuring employees remain safe without any noticeable impact on browsing speed or experience.


Malware blocking tools prevent access to malicious sites and harmful content without interfering with legitimate browsing. If an unsafe website is detected, employees are simply redirected away, ensuring their devices and data stay secure without causing frustration.


Modern malware protection is optimized to scan traffic efficiently, meaning that browsing speeds are virtually unaffected. Employees can continue working without noticing any slowdowns, even as threats are neutralized in real-time.


What’s more, tools like Control D are designed to minimize false positives, so legitimate websites and downloads are rarely blocked. If a file is flagged, it's usually because it's genuinely risky, protecting the business from potential threats.

If an employee attempts to visit a site flagged for distributing malware, they'll receive a warning message informing them that the site has been blocked to protect your business.


This keeps security transparent and easy to navigate without adding complexity to their workday.

While malware blocking is an essential line of defense, it's best used in combination with other security measures such as antivirus software, a secure firewall, and safe browsing habits.


For example, malware blocking tools do not fully protect against phishing or social engineering attacks, which trick users into giving up sensitive information like passwords or financial data. Email filters, anti-phishing solutions, and employee training on recognizing phishing attempts are essential to complement malware blocking.


Business devices are also vulnerable to attacks that exploit weaknesses in operating systems, applications, or outdated software. Regular patch management, system updates, and vulnerability scanning are critical steps in preventing these types of attacks.


In the event of a security breach or malware attack, data encryption and regular backups ensure that sensitive business data remains protected and can be restored quickly. Malware blocking alone cannot prevent data breaches or ransomware attacks, but encryption and backup systems can mitigate the damage.

Our threat database is updated in real-time to ensure your business always has the latest protection against new and evolving threats.
Control D offers a risk-free trial for all organizations - sign up with your business email and test the service safely and securely (no credit card required).
Feel free to book a demo with a member of our team, who would be happy to assist with any additional queries or concerns.

Ready to get started? Get a trial now.

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