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.

Our 24×7 globally deployed engineering team and enterprise-grade support ensure you’re never on your own. LineGuard protects your intellectual property, empowers your workforce, and future-proofs your security, all with the speed, intelligence, and precision only Secure64 can deliver.