Corrupted.io — a tech log

Welcome to my little corner of the web. I post technical howto's and walkthroughs on the blog occasionally.
Most of it is geared around OpenSource, System Administration, Automation, and System Engineering. If you would like to have updates pushed to you, you can subscribe via RSS

Latest Posts:

Using Hermes Agent for Security Workflows

On: 15 Jun 2026 By: Jason Barbier · hermes-agent security ai-agents soc appsec hermes-as-a-security-agent-series

Using Hermes Agent for Security Workflows I have been using Hermes Agent for security work – triage pipelines, code-review gates, threat-intel summarization, compliance collection, incident response data analysis. This post is about where it fits, what it can do, and where it breaks.

RAG Poisoning: When Your "Safe" AI Eats Bad Documents

On: 24 Apr 2026 By: Jason Barbier · RAG LLM AI Security Prompt Injection Adversarial ML Embeddings Infosec Cybersecurity

RAG Poisoning: When Your “Safe” AI Eats Bad Documents So you built a RAG pipeline. Congrats. You probably think you’re safe because the LLM “only answers from approved documents.” I have some bad news.

Inspecting ContainerNet

On: 21 Jul 2022 By: Jason Barbier · Docker Networking

Inspecting ContainerNet For various reasons there may be a time that you have to answer the question “What the heck are my containers saying on the network?” The answer I found to how to answer that question was a less than satisfying “well install tcpdump everywhere, dump the contents to a docker volume inspect later”. That felt less than satisfying and produced a lot of work that just didnt feel needed. I know on a traditional network you can dump a machine into promiscuous mode and let the packets roll in so I wondered “Why cant I do that in docker!” turns out the answer was you can, if you know how. So lets walk down that path.