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Why Prompt Guardrails Fail for AI Agent Safety (And What Works Instead)

Why Prompt Guardrails Fail for AI Agent Safety (And What Works Instead)

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7 min read
Microsoft's Agent Governance Toolkit: 9 Packages, MCP-Blind

Microsoft's Agent Governance Toolkit: 9 Packages, MCP-Blind

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5 min read
X Just Shipped an MCP Server. It Exposes 131 Tools With Zero Access Control.

X Just Shipped an MCP Server. It Exposes 131 Tools With Zero Access Control.

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4 min read
Tool-Result Injection: The MCP Attack System Prompts Miss

Tool-Result Injection: The MCP Attack System Prompts Miss

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7 min read
Disposable Email vs Real Email vs Aliases: Which Should You Use?

Disposable Email vs Real Email vs Aliases: Which Should You Use?

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5 min read
Discovering PII Inside InterSystems IRIS

Discovering PII Inside InterSystems IRIS

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12 min read
How Security+ actually tests access control models (and why memorizing the definitions doesn't save you)

How Security+ actually tests access control models (and why memorizing the definitions doesn't save you)

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3 min read
Cómo frenamos bots sin CAPTCHA: proof-of-work en el navegador (Cloudflare Workers)

Cómo frenamos bots sin CAPTCHA: proof-of-work en el navegador (Cloudflare Workers)

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2 min read
How we became the first Indian hosting company to deploy Cloudflare Magic Transit

How we became the first Indian hosting company to deploy Cloudflare Magic Transit

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3 min read
내 사이드 프로젝트 보안 감사 결과 — 부끄럽지만 공유합니다

내 사이드 프로젝트 보안 감사 결과 — 부끄럽지만 공유합니다

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2 min read
AI Zero-Day Exploits: Developer Defense Guide 2026

AI Zero-Day Exploits: Developer Defense Guide 2026

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15 min read
How browser fingerprinting actually identifies you (and how to check yours)

How browser fingerprinting actually identifies you (and how to check yours)

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2 min read
I Mapped an Entire Building’s RF Footprint Without Walking Inside. Here’s How.

I Mapped an Entire Building’s RF Footprint Without Walking Inside. Here’s How.

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6 min read
Your Terraform state file is a plaintext secrets store. Mine was too.

Your Terraform state file is a plaintext secrets store. Mine was too.

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3 min read
Claude Is Your Insider Threat Now - Notes from Dan Tentler's Security Fest 2026 Talk

Claude Is Your Insider Threat Now - Notes from Dan Tentler's Security Fest 2026 Talk

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5 min read
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