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Build a Basic AI Agent From Scratch: Security II

BACKGROUND
1 SIGNALFIRST DETECTED 21 July 2026
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23 Mar
Container Security Toolkit: Container Security Guide

<h1> Container Security Guide </h1> <blockquote> <p>A comprehensive approach to securing containers from build to runtime.</p> </blockquote> <p><em>Datanest Digital —

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14 Jun
Agent Series (20): Harness in Production — From Single File to Reusable Package

<h2> From Demo Code to a Reusable Package </h2> <p>Article 19 used a 900-line <code>harness_full_demo.py</code> to demonstrate eight defense layers. That file is good for

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1 May
Building Production-Grade Tools for AI Agents: What Works After 100 Deployments

<p>Most developers who build AI agents make the same mistake: they spend weeks designing the orchestration layer, tuning the system prompt, and picking the right model — then hand

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29 Jul
Docker returns to its coding-agent series with an argument shaped like a CI problem: no layer between the agent and the host

<p>Docker published the second entry in its Coding Agent Horror Stories series on July 20, and the operational read is short: on a stock developer laptop, an AI coding agent runs

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14 Sept
Giving an AI Agent a Real Sandbox: Filesystem and Network Jail, in Java

<p>Ask a coding agent to run a build, and you have just handed a language model the ability to <code>cat ~/.ssh/id_rsa</code>. Prompt-level instructions like "do not read

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15 Apr
A Complete Guide to Securing AI-Generated Code: From Pre-LLM Sanitization to AI-Native SAST (2026)

<h2> Introduction </h2> <p>AI coding assistants like GitHub Copilot, Cursor, Codeium, and Amazon CodeWhisperer now power a significant portion of modern software development and

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28 Mar
Securing AI Agent Workflows: Preventing Identity Collapse in Multi-Step Chains

<h1> Securing AI Agent Workflows: Preventing Identity Collapse in Multi-Step Chains </h1> <p>When engineering autonomous AI agents, the transition from local development to

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31 Mar
Inside AIO Sandbox (Part 1): Files & Shell — The Foundations of Agent Execution

<p>Modern AI agents are no longer just generating text—they are expected to <strong>write files, modify code, and execute commands</strong>.<br /> But doing this directly on your

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