🛡️ Programmable Guardrails for LLM Applications in Java. A framework-agnostic toolkit for input/output validation, PII masking, and jailbreak detection. The Java alternative to NVIDIA NeMo Guardrails.

Zero-Latency PII Scrubbing Middleware Agent for Enterprise Cloud Compliance.

The sensitive data firewall for AI. Detect and mask PII (Emails, Credit Cards, CPFs) locally with zero-latency before sending prompts to LLMs. Thread-safe & Production ready.

Open-source security firewall for AI agents — validates tool calls, strips ghost arguments, enforces type safety, PII masking, RBAC, cost tracking & sandbox isolation. Works with LangChain, OpenAI Agents SDK, PydanticAI & CrewAI.

A unified data masking library for Spring Boot applications that consistently masks sensitive data in JSON responses and logs, reducing GDPR/DSGVO risks while enabling secure audit and security logging.

Metadata-Driven Data Masking Engine for Salesforce (Sandbox Compliance)

Enterprise infrastructure framework for .NET 10 featuring structured logging, PII masking, JWT security, and functional result patterns

An OpenAI-compatible reverse proxy you run yourself. It gives you the features of an AI gateway (guardrails, budgets, rate limits, multi-provider routing) but under your control from your client.

Improved PII masking performance in adversarial conditions and diverse contexts by fine-tuning DeBERTaV3 (transformer) with PyTorch and PEFT (DoRA) with a synthetically-augmented dataset of over 150,000 rows of data on an H100 GPU on Modal.

OmniRetail Holdings: Enterprise Data Platform for multi-brand retail analytics. Features end-to-end Spark streaming, dbt core modeling, and FastAPI serving layers with a focus on PII governance and stakeholder reporting.

Python toolkit for Airtable automation — staging layer, dead-letter queue, audit logging with PII masking, bidirectional sync. Built for legal ops and enterprise workflows.

Blackwall LLM Shield is an open-source AI security toolkit for JavaScript and Python that protects LLM apps from prompt injection, sensitive data leaks, unsafe tool calls, and hostile RAG content with prompt sanitization, PII masking, output inspection, policy enforcement, and audit trails.

Hands-on demos for the Pluralsight course: Generative AI Data Privacy and Safe Use for Developers. Covers PII masking, prompt injection attacks and defenses, five guardrail rail types (input, retrieval, dialog, execution, output), evaluation release gates, and dashboards mapped to EU AI Act, NIST AI RMF, and ISO/IEC 42001.

Blackwall LLM Shield is an open-source AI security toolkit for JavaScript and Python that protects LLM apps from prompt injection, sensitive data leaks, unsafe tool calls, and hostile RAG content with prompt sanitisation, PII masking, output inspection, policy enforcement, and audit trails.

Enterprise MCP (Model Context Protocol) Gateway — governance, auditing, and data protection for MCP traffic in regulated environments

The shield for your prompts. AIgis intercepts requests locally to mask sensitive data and optimize token usage before sending them to LLMs & Co.

The ultimate PII filler and sensitive information masker. Secure your data with 100% offline, OCR-powered redaction.The ultimate PII filler and sensitive information masker. Secure your data with 100% offline, OCR-powered redaction.

This repository contains code for Genkit Guard utility. This utility will act a middleware for genkit with Authentication, Intent Parsing, pii masking and tool

WordPressプラグインを通じた決済ログ匿名化パイプラインの構築と、SQL/Network分析によるDBデバッグの記録。

Spacy used to mask personal info before pass content to LLM