Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Cloudflare Radar: New TLD Insights and Certificate Transparency

André, who joined Cloudflare as an intern in Lisbon, Portugal, in 2024, explains how radar.cloudflare.com showcases trends in Internet traffic, protocol adoption, and security. He walks us through Radar’s new Top-Level Domain (TLD) insights, how the team uses DNS magnitude to measure domain popularity, and why certificate transparency is crucial for a safer web. The conversation also goes into outage monitoring, the Data Explorer and URL scanner tools, and how users around the world are finding surprising Internet trends — like the rise of Linux usage in France.

Elevating public sector cyber defense with AI-powered threat hunting

Public sector organizations face sophisticated, persistent threats — 38% of public sector organizations say their cyber resilience is insufficient compared to 10% of medium to large private businesses. With sensitive data and critical infrastructure at stake, agencies need tools that enable proactive detection and rapid investigation, all while keeping data inside a secure boundary.

Entropy vs. Encryption: Which Tokenization is Better?

The rapid scale of AI development and deployment has introduced a number of unprecedented privacy and compliance challenges for enterprises. IT and compliance teams are looking for solutions that address these concerns without affecting AI adoption. Tokenization has for long been the solution for protecting sensitive data. However, to implement it correctly, it is critical to understand which type fits best – both protect PII but differently.