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  1. Page 1: Today’s IndexTLDR InfoSec, TLDR IT, TLDR Hardware, TLDR DevOps, TLDR Crypto · 9 stories
  2. Page 2: TLDR InfoSecTLDR InfoSec · 14 stories
  3. Page 3: TLDR ITTLDR IT · 8 stories
  4. Page 4: TLDR HardwareTLDR Hardware · 10 stories
  5. Page 5: TLDR DevOpsTLDR DevOps · 10 stories
  6. Page 6: TLDR CryptoTLDR Crypto · 11 stories
  7. Page 7: TLDRTLDR · 8 stories
  8. Page 8: TLDR — continuedTLDR · 8 stories
  9. Page 9: TLDR AITLDR AI · 11 stories
  10. Page 10: TLDR AI — continuedTLDR AI · 10 stories
  11. Page 11: TLDR DevTLDR Dev · 13 stories
  12. Page 12: TLDR DesignTLDR Design · 11 stories
  13. Page 13: TLDR FoundersTLDR Founders · 13 stories
  14. Page 14: TLDR MarketingTLDR Marketing · 13 stories
  15. Page 15: Resources & ToolsTLDR, TLDR Dev, TLDR InfoSec, TLDR Design, TLDR Founders, TLDR DevOps · 12 stories
  16. Page 16: SponsoredTLDR, TLDR AI, TLDR Dev, TLDR InfoSec, TLDR Founders, TLDR Marketing, TLDR DevOps · 18 stories
  17. Page 17: Sponsored — continuedTLDR DevOps · 2 stories
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Daily Edition · Page 3

THE DAILY INDEX

Technology, AI, software, security, crypto and business

NEWS & TRENDS

TLDR IT

TLDR IT

NVIDIA OPEN AGENT SAFETY PLATFORM: A REFERENCE FOR CONTINUOUS IN-SILICON AGENT MONITORING

NVIDIA's Open Agent Safety Platform pairs OpenShell, an Apache 2.0 sandboxed runtime that turns operator instructions into verifiable file, network, tool, and credential policies, with Sentry, a monitor that runs on BlueField-4 DPUs. In Vera Rubin PODs, the DPU sits on the node's only path to the model, so it can enforce policy at line speed outside the agent's reach. NVIDIA's argument is that agents can't be trusted to govern themselves, so safety controls have to sit below them in hardware.

developer.nvidia.com · 7 min

TLDR IT

TEST-DRIVING JEV ON A SECURITY TASK: IDENTITY RESOLUTION

Vincenzo Iozzo tested Jev, a specialized classification model, on matching accounts across systems to the same person in five real organizations. Jev scored 0.948 F1 on large orgs at $0.62 per 1,000 accounts, beating Claude Haiku 4.5 (0.894 F1, 19x the cost) and Sonnet 5 (0.911 F1, 47x the cost) at roughly a tenth of their latency. His conclusion is that small calibrated models beat prompted frontier LLMs on bounded, high-volume security classification.

vincenzoiozzo.com · 19 min

TLDR IT

INTRODUCING THREAT SIGNALS: AGENTIC SKILLS FOR OPEN-SOURCE THREAT INTELLIGENCE, FREE FOR EVERY CLOUDFLARE ACCOUNT

Cloudflare's Threat Signals uses agentic skills to read open-source threat reports from RSS feeds, summarize them, extract indicators of compromise, and tag threats. It then links those findings to WAF rules while keeping the context of the original source. Cloudflare also made its Threat Events Platform free for every account, with paid tiers for more feeds, proprietary data, and custom skills.

blog.cloudflare.com · 5 min

TLDR IT

BUILDING A POST-QUANTUM CERTIFICATE AUTHORITY WITH MERKLE TREE CERTIFICATES

Cloudflare is becoming a certificate authority that issues Merkle Tree Certificates for free, and it is targeting Chrome's quantum-resistant root store in early 2027. Post-quantum signatures are about 40x larger than classical ones, so MTCs batch many certificates under a single CA signature and build transparency logging into issuance. In a Chrome experiment covering 50% of Beta users, the lightweight MTC format already made handshakes 9% faster.

blog.cloudflare.com · 10 min

TLDR IndexPage 3