Secure64

Secure 64 has developed several security-hardened DNSSEC DNS appliances.  Secure64’s patented technology has been proven to be immune to compromise from rootkits and malware and resistant to network attacks that are the source of today’s most serious security threats.

Ultimate DNS-Based Protection for Modern Networks

Secure64 LineGuard is the next evolution in DNS-layer protection, powered by over two decades of security and DNS expertise. Backed by AI-driven site categorization and real-time threat detection, LineGuard delivers unmatched performance, flexible deployment, and cost-effective security that protects what matters most: your business, your employees, and your family.

Whether you’re securing remote workers, mobile devices, or office networks, LineGuard ensures consistent protection across all device types and locations. With support for dynamic policies, banned app blocking (including high-risk AI tools), and full visibility into usage and threats, it gives you total control.

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Content filtering and protection against security threats.

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Used by ISP’s, businesses, schools, libraries and residential users across the globe.

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Deployed in cloud, hybrid or in network.

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Always on & always available. Secure64 has data centers across the globe ready to provide service and deliver protection.

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Simple, secure, & easy to use

See How a Major U.S. Carrier Cut Cybersecurity Costs by 50% and Boosted Performance by 3X

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