Agentic AI – Kevin Wells

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- Identity & Access Management (IAM)Secure access with SSH keys, sudo, PAM, and cloud IAM roles.
- Automation & MonitoringStreamline operations with Ansible workflows, logging pipelines, and proactive monitoring.
- Backups & DRProtect data and maintain continuity with resilient backup and recovery strategies.
- Cloud SecurityDefend AWS and hybrid environments with strong identity, policy, and monitoring controls.
- AI SecurityPractical security engineering for LLMs and autonomous agents – risks, controls, architectures, and incident playbooks.
- System HardeningSecure Linux systems through patching, CIS benchmarks, and OS lockdown.
- Tools & CheatsheetsPractical quick-reference guides for Linux and cloud security administrators.
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Securing Your LangGraph Dev System – Immediate Hardening Steps

September 30, 2025September 30, 2025 by Admin

Take the following essential steps now to secure your LangGraph AI server, adding the optional measures when relevant. By Kevin Wells Applies to the runbook at: A Beginners Guide to Running LangGraph Agentic AI in Docker Localhost only Docker + Compose Non-root container user Read-only root filesystem Date: 2025-09-30 Contents: Essential – do these now … Read more

A Beginner’s Guide to Running LangGraph Agentic AI Server in Docker

September 30, 2025September 30, 2025 by Admin

This article describes a practical, locked-down workflow for installing a LangGraph development sandbox inside Docker on Ubuntu. It uses localhost only and with minimal echo graph. By Kevin Wells Tested stack – example only: Ubuntu 24.04 LTS Docker 28.x Compose v2.39.x LangGraph 0.6.8 langgraph-cli 0.4.2 langgraph-checkpoint-sqlite 2.0.11 langchain-core pinned Date: 2025-09-30 Pin these versions for … Read more