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📰 Dev.to · Josh Waldrep

16 articles · Updated every 3 hours · View all reads

All Articles 87,119Blog Posts 108,004Tech Tutorials 21,573Research Papers 18,623News 14,387 ⚡ AI Lessons
Politeness vs Enforcement: Why "Set HTTPS_PROXY" Isn't a Security Control
Dev.to · Josh Waldrep 1mo ago
Politeness vs Enforcement: Why "Set HTTPS_PROXY" Isn't a Security Control
If your agent egress story is "we set HTTPS_PROXY to point at the proxy," the proxy is asking nicely....
What Pipelock Inspects, And What Tool Policy Inspects Instead
Dev.to · Josh Waldrep 1mo ago
What Pipelock Inspects, And What Tool Policy Inspects Instead
A wire-only proxy scans wire bytes. Opaque media bytes pass through the wire layer untouched. Anyone...
Block-Reason Headers: Make Your Security Proxy Tell You Why
Dev.to · Josh Waldrep 1mo ago
Block-Reason Headers: Make Your Security Proxy Tell You Why
When a security proxy blocks an agent's request, the agent sees a 4xx and has to guess what happened....
subPath ConfigMap Mounts Don't Hot-Reload: Silent Drift in Kubernetes
Dev.to · Josh Waldrep 1mo ago
subPath ConfigMap Mounts Don't Hot-Reload: Silent Drift in Kubernetes
A Pipelock instance running in a Kubernetes cluster watched its config file for hours while four...
The Three-UID Containment Pattern for AI Agents on Linux
Dev.to · Josh Waldrep 1mo ago
The Three-UID Containment Pattern for AI Agents on Linux
A correct AI agent containment model on a Linux workstation needs three Linux UIDs, not two. Two UIDs...
Webhook vs Egress: Two Architectures for AI Agent Security
Dev.to · Josh Waldrep 🤖 AI Agents & Automation ⚡ AI Lesson 1mo ago
Webhook vs Egress: Two Architectures for AI Agent Security
Two architectures keep showing up in AI agent runtime security in 2026. Both promise to stop bad...
Why Domain Allowlists Aren't Enough for AI Agent Security
Dev.to · Josh Waldrep 2mo ago
Why Domain Allowlists Aren't Enough for AI Agent Security
If you run AI agents in production, you have probably been told to put them behind a domain...
The State of MCP Security 2026: Incidents, Attack Patterns, and Defense Coverage
Dev.to · Josh Waldrep 2mo ago
The State of MCP Security 2026: Incidents, Attack Patterns, and Defense Coverage
Why this report exists Every vendor with an MCP security product has an opinion about MCP...
Why AI Guardrails Aren't Enough for Agent Security
Dev.to · Josh Waldrep 2mo ago
Why AI Guardrails Aren't Enough for Agent Security
If you have spent any time reading about AI security in the last two years, you have been told to add...
The AI Agent Security Acquisition Wave: What It Means for Buyers
Dev.to · Josh Waldrep 2mo ago
The AI Agent Security Acquisition Wave: What It Means for Buyers
Six deals announced in a handful of months. Five closed. One pending. Most of the startups on my...
Best AI Agent Security Tools 2026: 15 Options Compared
Dev.to · Josh Waldrep 2mo ago
Best AI Agent Security Tools 2026: 15 Options Compared
The AI agent security market went from a handful of projects to a crowded field in about twelve...
Guardrails deleted, now what?
Dev.to · Josh Waldrep 3mo ago
Guardrails deleted, now what?
Safety guardrails are supposed to be the first line of defense. The model refuses harmful requests,...