PII Masking

  • Data Masking, PII Masking

PDF Data Masking: The Missing Security Step in Document AI

PDF data masking is the security step most document AI stacks skip. Learn why it has to happen before documents reach RAG, agents, or model training, and how Protecto’s open-source PDF masking project handles it today....
  • 6 min
  • Agentic AI, API Gateway, PII Masking

Data Policy at the AI Gateway: Stop 12 Scrubbing Rules

Every team is calling an LLM now support, sales, summarization, and features security hasn't even seen yet. Here's what changes when Protecto enforces one data policy at the AI gateway all of that traffic already crosses....
  • 9 min
  • PII Masking, Protecto

Protecting Sensitive Data Inside an AI Agent

An AI agent needs the full case file to do its job, but that file holds things nobody downstream should see. Here's how protecting sensitive data inside the agent's own workflow turned a blocked rollout into a production one....
  • 10 min
  • PII Masking, RAG

Why Is a Reranker Needed in RAG If We Have a Retriever?

Enterprise RAG pipelines have two stages recall and precision. The retriever handles recall. The reranker handles precision. Skipping the reranker, or misplacing security controls around it, is where most accuracy and data exposure problems begin....
  • 7 min
  • Agentic AI, PII Masking

From Data Classification to Runtime Data Security for AI

Authentication evolved from a login form to IAM to Zero Trust. Data protection for AI is on the same path. Classification is the login form. Here's what the full runtime architecture looks like, and why it has to be independent of the agent it protects....
  • 11 min
  • Agentic AI, DLP, PII Masking

Sensitive Data Is More Than PII: The Blind Spot in Enterprise AI Security

  • 10 min
  • AI Privacy, Data Privacy Vault, PII Masking

Global Teams, Local Languages: Closing the Multilingual Privacy Gap

A privacy policy that only works in English isn't a global one. Protecto Vault now detects sensitive data consistently across 7 languages, including Arabic and Japanese, closing a gap most PII tooling never addressed....
  • 5 min
  • Agentic AI, Data Masking, PII Masking

Beyond Masking: The Challenge of Safe Data Reveal

Masking is three hard problems in one: finding messy sensitive data, hiding it without losing meaning, and revealing it selectively by policy. The regex demo solves none of them....
  • 13 min
  • AI Security, PII Masking

Why Role-Based Access Control for AI Is the New Security Imperative

Learn how role-based access control (RBAC) secures AI agents. Discover how to manage permissions, prevent data leaks, and enforce policy in enterprise AI systems....
  • 7 min
  • Corporate News, PII Masking

Protecto is now integrated with Citrix NetScaler AI Gateway

Citrix launched NetScaler AI Gateway this week, a new AI governance layer built directly into the NetScaler platform. Protecto is one of two security vendors named in the official announcement as a built-in integration partner....
  • 3 min
Protecto Privacy Gateway for AI Chat is LIVE!
See how it works