Adding Gateco to a LangChain or LlamaIndex RAG Pipeline
Gateco is not a RAG framework. It is the authorization layer you insert at the retrieval step of LangChain or LlamaIndex. Here is where it goes, and why.
June 19, 2026·6 min read
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12 posts
BYOK: Per-Org LLM Keys and KMS Encryption
Gateco now supports per-org OpenAI keys for Grounded Answers, encrypted with AES-256-GCM and per-tenant KMS binding. Here is how the credit model works.
May 27, 2026·6 min read
Vertex AI Search vs Vertex AI Vector Search
Google has two retrieval products under the Vertex AI brand: Vector Search, a managed ANN index, and Vertex AI Search, Discovery Engine. When to use each.
May 19, 2026·6 min read
Gateco MCP Server for Claude Desktop and Cursor
The Gateco MCP server gives Claude Desktop, Cursor, and any MCP host policy-enforced access to your vector knowledge bases. Denied content never surfaces.
May 15, 2026·6 min read
ReBAC in Gateco: Relationship-Based Access for Vector Retrieval
Gateco now supports 1-hop relationship-based access control: policies can check whether a principal owns or is assigned to a resource. How and when to use it.
May 10, 2026·7 min read
What Shipped in April 2026: REBAC, API Keys, and Trust Center
A summary of everything that shipped this month: relationship-based access control, API key authentication, SDK v1.0, and our new Trust Center.
April 30, 2026·4 min read
Gateco Now Supports Google Vertex AI
Gateco now integrates with Google Vertex AI Vector Search and Vertex AI Search, bringing deny-by-default retrieval, ABAC policies, and audit trails to GCP.
April 26, 2026·6 min read
Azure AI Search and Gateco: Better Together
Azure AI Search gives you hybrid retrieval. Gateco decides who can see the results. Why enterprise RAG needs both, and how they compose.
April 17, 2026·6 min read
Setting Up Gateco with Your Identity Provider
A step-by-step guide to connecting your identity provider to Gateco for policy-enforced AI retrievals.
April 1, 2026·7 min read
When to Use Which Search Mode: Vector, Keyword, Hybrid, or Grep
Gateco now supports four distinct retrieval modes. Here's when to reach for each one, and why hybrid might be your new default.
March 27, 2026·6 min read
Introducing Gateco: Permission-Aware Retrieval for AI Systems
We're launching Gateco, the security middleware between AI agents and organizational knowledge: deny-by-default retrieval, 12 connectors, and audit trails.
February 24, 2025·5 min read
Test Before You Enforce: Using the Access Simulator
The Access Simulator dry-runs policy evaluation so you see exactly what a principal would be allowed or denied before activating policies. How to use it.
January 5, 2025·5 min read