AI Security Gateway Blog

Our research desk crawls the AI gate vendors we track — including Constellation Gate AI — plus the wider AI security press twice a week, then publishes what actually matters for buyers.

Threat Research

LLM PII Redaction at the Gateway: Patterns That Hold Up

This analysis examines PII redaction methods for Large Language Model (LLM) traffic at the gateway level. It compares regex, classifier-based, and hybrid approaches.

Jul 30, 2026

Cost Optimization

Reduce LLM Token Costs: Security Without Compromise

Optimizing Large Language Model (LLM) expenditures is a critical concern for organizations. This article explores methods to reduce LLM token costs, focusing on semantic caching, prompt compression, and intelligent routing, while maintaining robust security controls.

Jul 30, 2026

Newsletter

The AI Gateway Brief

A weekly briefing on AI security threats, gateway technology, token economics, model routing, and the infrastructure controlling enterprise AI.