DNS views in Amazon Route 53 Global Resolver give networking teams centralized control over shared name resolution, but application teams still need the freedom to manage their own DNS records….
Quantum cryptography is a new technique of securing computer network communication channel. Existing standard crypto systems are using advanced algorithms to create key pairs which are extremely hard to inverse engineer. Quantum cryptography avoids any mathematical…
In a global Trend Micro survey of more than 2,000 cybersecurity leaders, 74% said they had already experienced a security incident caused by an unknown or unmanaged asset. Not a…
Welcome to this week’s edition of the Threat Source newsletter. Hello, everyone. Long time reader, first time writer here at the Threat Source newsletter! I wanted to start out by…
AI agents comprise models, instructions, data, and tools, so thoroughly investigating potential security risks requires evidence from several components. As Datadog teams build AI agents for internal workflows, we use…
Network edge vulnerabilities are accelerating. Cato’s cloud-native architecture reduces customers’ attack surface and shortens exposure to emerging vulnerabilities. The Cato CVE Exposure Calculator shows what that difference could mean for…
Building a multi-region active-active architecture with Amazon CloudFront requires careful coordination of traffic routing to address performance, traffic management, and session consistency requirements, along with automated failover to maintain availability…
This is Part 1 of a three-part series. Read Part 2 and Part 3. Table of Contents Introduction Motivating Example: ip-distance Unit Tests 1. Introduction As someone who ships a…
CVE-2026-19490: Critical Citrix NetScaler Authentication Bypass Exposes Enterprise Gateways Cloud Software Group has released critical security updates to address CVE-2026-19490, an authentication bypass vulnerability (CWE-288) in NetScaler ADC and NetScaler…
“This expansion enables customers to easily manage complex, high-density AI clusters alongside non-AI workloads. Customers will also now be able to deploy rack-to-fabric liquid cooling, featuring Cisco liquid-cooled AI networking…
