[Bastion-RAG 4 – Anchor] Embedding Model Bias Verification
Bias mitigation is one of those topics that’s easy to nod along to in theory...
RAG Security
[Bastion-RAG 4 – Anchor] Embedding Noise Injection
I consider myself a business-friendly security engineer. Granted, there are sectors (think critical national technologies,...
[Bastion-RAG 3 – Navigator] Hybrid Reranking
Technically speaking, “hybrid reranking” is not an inherently complex concept, and to be honest, it...
[Bastion-RAG 1 – Sentinel] Prompt Injection Defense
This is the build post for Sentinel, the first module. The architecture design from [Bastion-RAG...
[Bastion-RAG 0] Get help from AI (Architecture Design)
This is the first real build post in the series, so it starts with the...
[Bastion-RAG] Project Security RAG
This is a Proof-of-Concept project — basically my attempt to turn my previous “theory only”...
[The AI Shield 10] Honey-token Injection – Advanced Defense
If you spend time in security, you eventually run into all kinds of “honey” variants....
[The AI Shield 8] Logical Partitioning – Advanced Defense
To be honest, the moment I truly began to think seriously about security was when...
[The AI Shield 5] Deterministic De-identification – Data Engineering
Over 20 years of designing and operating security infrastructure, I’ve touched nearly every data protection...