Summary In this episode of The Defenders Log, Paul Mockapetris, the architect of DNS, discusses the evolving role of the Domain Name System from a simple directory to a sophisticated security tool. He ...

Market opportunities include the rising demand for secure and high-performing DNS solutions driven by digital expansion, ...

The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

China-linked Evasive Panda used DNS poisoning to deliver the MgBot backdoor in targeted espionage attacks from 2022 to 2024.

Executive Summary Modern cyberattacks rarely appear as a single, obvious incident. Instead, they manifest as multiple low-level signals across web, endpoint, DNS, cloud, and network telemetry. When ...

Explore the major tech outages in 2025, including disruptions at AWS, PSN, Cloudflare, Vodafone, and more. Understand how a ...

Amazon Web Services (AWS) recently experienced a significant outage that disrupted a wide range of websites, apps, and online ...

Aws, PlayStation Network, and Cloudflare were among the most visible drivers of major online disruptions in 2025, and for a simple reason: each one ...

The foundational technology that enables Apple devices to seamlessly find printers and other devices is called mDNS, part of ...

The acquisition aligns with FusionLayer Group's long-term strategy by consolidating telecom-focused capabilities under the FusionLayer Telecoms subsidiary, while continuing to operate centralized ...

NIST traced the problem to its Boulder, Colorado campus, where a prolonged utility power outage disrupted operations. The outage occurred during high winds that damaged power lines and triggered ...

A widespread outage disrupted several popular online gaming platforms on Dec. 25, preventing thousands of players from logging in or playing.