Cybersecurity

Tailscale Just Made Your Entire Network Un-Trackable (And Blocked All Ads)

Sep 3, 2026 11 min read

Tailscale now offers integrated DNS filtering via Control D, enabling users to block ads, trackers, malware, and customize content access across their entire private network. Get fine-grained control over what your devices connect to, enhancing privacy and security with minimal effort....

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Cybersecurity

Datadog built a tiny state-space model to triage security events on the cheap

Aug 3, 2026 7 min read

Datadog engineered Mambark, a compact state-space model, to efficiently score and filter massive volumes of security events. This lightweight pre-filter ensures expensive, heavy-duty AI agents are only deployed for high-priority threats, drastically cutting API costs....

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Cybersecurity

How Cloudflare catches stealthy AI agents using continuous client-side telemetry

Jul 19, 2026 6 min read

Cloudflare just launched Precursor, a behavioral validation engine that continuously monitors client-side signals across entire user sessions. Instead of relying on point-in-time checks, it analyzes interaction patterns to silently identify advanced AI agents....

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Cybersecurity

How to mathematically prove your users aren't AI agents

Jul 10, 2026 7 min read

Traditional CAPTCHAs are obsolete against modern AI. We break down the engineering and cryptographic architecture used by World to build decentralized biometric Sybil resistance and verify unique human identity at global scale....

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Cybersecurity

Cloudflare just made full DMARC management and SPF audits free for everyone

Jun 23, 2026 8 min read

Cloudflare has launched its DMARC management tool into general availability, offering free, unified visibility into email authentication, comprehensive SPF audits, and deep reporting to help developers reach full DMARC enforcement without expensive third-party services....

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Tailscale Just Made Your Entire Network Un-Trackable (And Blocked All Ads)

Datadog built a tiny state-space model to triage security events on the cheap

How Cloudflare catches stealthy AI agents using continuous client-side telemetry

How to mathematically prove your users aren't AI agents

Cloudflare just made full DMARC management and SPF audits free for everyone