Static IP on Cellular Failover: Complete DNS Setup for Email Deliverability

If your business relies on email for customer communication, order confirmations, or internal operations, a disruption to your primary internet connection can create a problem you might not immediately think about: your emails start landing in spam folders or getting rejected altogether. The reason is simpler than it sounds. When your network fails over to […]

FCC Bans New Foreign Routers: Security Move or Manufacturing Play?

On March 23, 2026, the Federal Communications Commission updated its Covered List to include all consumer-grade routers produced in foreign countries. The practical effect: no new foreign-made router model can receive FCC equipment authorization, which means it cannot legally be imported, marketed, or sold in the United States. The move affects virtually every major router […]

KadNap Botnet Is Hijacking Routers: Is Yours at Risk?

Introduction A newly discovered malware strain called KadNap is quietly turning routers and other edge networking devices into pawns in a global criminal proxy network. Security researchers at Black Lotus Labs, the threat research arm of Lumen Technologies, published findings on the botnet this week after tracking it since August 2025. With over 14,000 devices […]