Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Protecting Applications Through Secure Development Practices

Modern software rarely gets built from scratch. Instead, it's put together using a complex mix of proprietary code, open-source libraries, third-party APIs, and various development tools. This network of dependencies and components makes up the software supply chain. While this approach speeds up development, it also brings significant security risks that attackers can exploit, making it more crucial than ever to protect this chain.

Cloudflare DMARC Management is now generally available

When we first launched DMARC Management, it was driven by a simple belief: every domain on the Internet deserves strong email authentication, and cost should never be the reason it doesn't happen. As part of our mission to help build a better Internet, we made DMARC Management available for free to every Cloudflare customer. We wanted to give everyone the tools to understand and improve their DMARC posture without needing to hire an email security consultant or parse XML report files by hand.

Growing the Cloudflare AI team with talent from Ensemble AI

Today, we’re excited to share that key members of the team at Ensemble AI are joining Cloudflare to help accelerate our work in AI infrastructure and make it easier for developers to run powerful AI models efficiently at scale. Ensemble AI, founded in 2023 in San Francisco, has spent the last few years focused on one of the most important challenges in AI: making large models faster, smaller, and more cost-effective to serve, without sacrificing quality.

Scaling Security Insights: how we achieved a 10x increase in global scanning capacity

Security Insights provides actionable security recommendations for every Cloudflare account. To find these insights, we perform regular scans for all accounts, zones, and DNS records, looking for potential security risks and misconfigurations. However, two key issues emerged. First, our scans were too infrequent. Scans were only being performed every week or two, and therefore newly introduced security risks could remain undetected for up to two weeks.

Cloud Security Monitoring: A Complete Guide for 2026

Your cloud footprint probably grew faster than your monitoring program did. That's the normal path. A team starts with one cloud account, one logging service, and a few dashboards. Then come managed databases, containers, serverless functions, SaaS integrations, new identities, and temporary workloads that appear and disappear before anyone documents them. Security ends up with a pile of logs, a backlog of alerts, and a nagging suspicion that the dangerous activity isn't the stuff already visible.

Why Technology Companies Are Investing in Drone App Development

The global drone market is expanding at an impressive pace, driven by advances in automation, artificial intelligence, cloud computing, and connectivity. While drone hardware continues to evolve, software has become the primary factor that determines how effectively organizations can leverage these technologies. Companies working with companies, such as Wezom, on custom drone app development projects are discovering new ways to automate operations, improve data visibility, and create scalable digital ecosystems that support long-term growth.

SIEM on Cloud: Modernizing Threat Detection for 2026

Your team already knows the pattern. The on-prem SIEM is still running, but it's become a bottleneck instead of a force multiplier. Cloud logs arrive late or in partial form. SaaS activity sits in separate consoles. Endpoint and identity events don't line up cleanly. Analysts burn time pivoting across tools, then still end up asking whether the alert is real. That's why the conversation around SIEM on cloud has changed. It's no longer about chasing a newer deployment model.

Cloud Security Report Finds Fragmented Tools Widening the Cloud Complexity Gap

The 2026 Cloud Security Report from Cybersecurity Insiders, produced in collaboration with Fortinet, finds that 69% of organizations cite tool sprawl and visibility gaps as the top factor limiting cloud security effectiveness. Based on a survey of 1,163 IT and cybersecurity professionals, the report shows the strain: 66% lack strong confidence in their ability to detect and respond to cloud threats in real time, up from 64% last year.

Route public traffic to private applications with Cloudflare

For most of the Internet’s history, public and private infrastructure operated as separate worlds. Public applications lived behind content delivery networks (CDNs) and web application firewalls (WAFs). Private applications lived behind virtual private networks (VPNs), firewalls, and separate operational stacks. We think that distinction is becoming obsolete.

Defend against frontier cyber models: Cloudflare's architecture as customer zero

A few weeks ago, we wrote about Project Glasswing and what we observed when we pointed cyber frontier models at our own code. Since then, we’ve seen that the part of the post that has resonated most deeply is the argument that the architecture around the vulnerability matters more than the speed of the patch.