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Reducing quarantine delay 83% using Genetic Algorithms for playbook optimization

https://www.securesql.info/2025/04/06/playbook-management/
1•projectnexus•1h ago

Comments

projectnexus•1h ago
The industry has spent a decade perfecting "Detection," but "Response" is still stuck in the era of manual runbooks. If your playbooks aren't being tested against synthetic threats weekly, they’re probably already broken.

This is the final piece of my research on autonomous SecOps. It focuses on the Optimization Layer:

Triggering via EBM scoring.

Evaluating outcomes via reward functions.

Optimizing via RL/Genetic Algorithms.

Promoting better versions to production automatically.

I’m curious—how does the HN community feel about "Auto-Promoting" security logic? Is the risk of a "false positive" containment worth the 5x speed increase in response?

QSCS – A deterministic substrate for distributed systems (architecture update)

https://spooksystems.io/
1•danieljameslee•31s ago•1 comments

Check This Out

https://pinealguardianvip.com/ds/indexvs.php?aff=steffest19757306&cam=CAMPAIGN
1•fitenergywell•36s ago•0 comments

BMad Method: Breakthrough Method for Agile AI Driven Development

https://www.bmad-method.org/
1•stefankuehnel•46s ago•0 comments

World War Watcher–real-time infrastructure war dashboard (Next.js 16, Three.js)

https://worldwarwatcher.com
2•tamarru•1m ago•1 comments

Show HN: Middleware for translating between AI agent protocols

https://github.com/kwstx/engram_translator
1•kwstx•3m ago•1 comments

Aimploy – Agentic Professional Network

https://www.aimploy.co
1•Siddhartha29•5m ago•0 comments

DigitalOcean at Nvidia GTC 2026: Building the AI Factory for the Agentic Era

https://www.digitalocean.com/blog/building-ai-factory-for-agentic-era-nvidia-gtc
1•ky0ung•6m ago•1 comments

Learnings from training a font recognition model from scratch

https://www.mixfont.com/blog/learnings-from-training-a-font-recognition-model-from-scratch
1•justswim•6m ago•0 comments

Frankie – The Programming Language

https://atejada.github.io/frankielanguage/
1•Blag•6m ago•0 comments

"LinkedIn Speak" Was Added to Kagi Translate

https://bsky.app/profile/kagi.com/post/3mh7v3y6m2c2d
2•birdculture•6m ago•0 comments

Expat 2.7.5 released, includes security fixes

https://blog.hartwork.org/posts/expat-2-7-5-released/
1•spyc•7m ago•0 comments

Everyone but Trump Understands What He's Done

https://www.theatlantic.com/ideas/2026/03/trump-iran-war-allies/686423/
3•Jtsummers•8m ago•1 comments

I Used Em Dashes Before AI Made Them Popular

https://jasoneckert.github.io/myblog/em-dashes/
1•speckx•8m ago•0 comments

Obsidian Kernel – A post-POSIX kernel

https://github.com/roading-os/Obsidian-Kernel
1•oretuff•9m ago•0 comments

How America's War on Iran Backfired

https://www.foreignaffairs.com/united-states/how-americas-war-iran-backfired
4•Jimmc414•12m ago•0 comments

EZ-CorridorKey – Perfect Green Screen Keys Made EZ

https://github.com/edenaion/EZ-CorridorKey
1•weinzierl•13m ago•0 comments

Metacompiler – A Novel by Michael Barr

https://metacompiler.me/
2•alsko•13m ago•1 comments

Show HN: A 4-layer self-audit system for AI behavioral evolution

https://github.com/oscarsterling/reasoning-loop
3•jhaugh•14m ago•0 comments

OpenVoiceUI -Voice AI platform using OpenClaw and any LLM/TTS

https://openvoiceui.com
2•MCERQUA•16m ago•1 comments

Pimp My LLM: Leveraging Variability Modeling to Tune Inference Hyperparameters

https://arxiv.org/abs/2602.17697
1•PaulHoule•16m ago•0 comments

Show HN: SkeptAI – adversarial reasoning agent that challenges LLM outputs

1•datonpope•16m ago•1 comments

Machine Code for Beginners (1983)

https://archive.org/details/machine-code-for-beginners
3•thinkingemote•17m ago•0 comments

Rocknell turns your email inbox(es) into an actionable Smart Queue in minutes

1•pjothi•17m ago•0 comments

The Human Skill That Eludes AI

https://www.theatlantic.com/technology/2026/03/ai-creative-writing/686418/
1•droidjj•17m ago•0 comments

Bare: Small and modular JavaScript runtime for desktop and mobile

https://github.com/holepunchto/bare
1•nateb2022•18m ago•0 comments

Enslaved potter David Drake's work still speaks for him today

https://www.csmonitor.com/The-Culture/Arts/2026/0302/reparations-slavery-dave-the-potter
2•Tomte•19m ago•0 comments

Who Profits from Prediction Markets? Execution, Not Information

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6191618
1•paulpauper•19m ago•0 comments

Om Malik: Lobster Boil

https://om.co/2026/03/16/lobster-boil/
1•rmason•20m ago•0 comments

I Built Six Simulations to Find the Optimal Engineering Team Size in the AI Era

https://fastnotenough.com/
1•kucukkanat•22m ago•0 comments

Elbowing In

https://www.cjr.org/feature/olympia-washington-press-corps-statehouse-credentials-lawsuit-brandi-...
1•Tomte•23m ago•0 comments