A global outage hit Cloudflare's 1.1.1.1 DNS service on July 14. Discover the root cause—a dormant configuration bug—and its ...

Cloudflare’s 1.1.1.1 DNS resolver service fell victim to a simultaneous BGP hijack and route leak event, causing massive internet outages and degradation worldwide. Pakistan caused the most famous BGP ...

The global disruption highlights recurring issues in Microsoft 365 services and raises concerns over the resilience of ...

While serving on the National Security Council staff in the Biden administration, I was tasked with strengthening the resilience of U.S. critical infrastructure, namely its reliance on GPS for ...

Gain insight into network resiliency in industrial Ethernet switching and how it helps minimize downtime, as well as key strategies like redundancy to keep critical systems running ...

Fortifying Campus and Branch Networks: Proven Strategies for Always-On Connectivity This article explores the critical importance of network resiliency in campus and branch networks, detailing ...

Chris Wright, vice president of business development EMEA, TASCAM, examines why European success in adopting redundancy-driven SMPTE ST 2110 is providing a roadmap for content revolution ...

What Is BGP’s Fatal Flaw? The problem with BGP is that it was not built to meet today’s security needs. As designed, there is no way to verify that the destinations being advertised by a given router ...

The White House said on Tuesday it wants federal agencies to boost internet routing security on networks in the face of concerns raised by U.S. officials about China's ability to divert internet ...

SD-WAN Redundancy: Multi-link Redundancy, Single Point of Failure In contrast to MPLS, SD-WAN (Software-Defined Wide Area Network) offers a more flexible approach to redundancy.