As the number of connected devices continues to explode, the Internet of Things (IoT) has become both a catalyst for innovation—and a growing security risk. From smart thermostats and industrial sensors to medical equipment and point-of-sale systems, IoT devices often lack built-in security, making them prime targets for malware, botnets, DNS tunneling, and command-and-control attacks.
Secure64 LineGuard delivers powerful, DNS-layer protection tailored specifically for the unique needs of IoT environments—ensuring these always-on devices stay secure, controlled, and compliant.
IoT devices are particularly vulnerable to cyber threats because many cannot support traditional endpoint security solutions and often rely on unmonitored outbound DNS connections. This makes them easy targets for botnets, ransomware, data exfiltration, and command-and-control (C2) attacks. Additionally, IoT devices frequently operate across unsecured remote or hybrid networks, further increasing their exposure to malicious activity.
Secure64 LineGuard applies DNS-based policies based on EDNS client subnet data and source IP, allowing precise segmentation and enforcement for IoT networks—without the need for new hardware or complex routing. Whether you manage thousands or millions of devices, LineGuard scales effortlessly with built-in high availability and geographic redundancy.
Ideal for:
IoT devices are critical to modern operations—but without proper DNS-layer security, they’re a backdoor waiting to be exploited. With Secure64 LineGuard, you gain always-on protection that’s fast, flexible, and built by a company with over 20 years of secure DNS expertise.
Contact us or schedule a demo to learn more.
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