pii-detection

Here are 556 public repositories matching this topic...

privent-ai / n8n-nodes-privent

Open-source data protection framework for AI agent workflows in n8n. Detects, tokenizes, and reversibly anonymizes sensitive data before it reaches your models.

privacy ai transformers named-entity-recognition data-privacy dlp phi anonymization pii data-anonymization data-masking guardrails pii-detection n8n data-redaction n8n-community-node

Updated Aug 3, 2026
TypeScript

intelligent-api / logs_redact_pii

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A sample .net application showing how to redact pii from logs

api pii-detection

Updated Mar 27, 2025
C#

AnishKajan / VaultGuardian-AI

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VaultGuardian AI is a secure document vault using React, Spring Boot, PostgreSQL, Supabase, and Hugging Face AI. It scans uploads in real-time for risks, enforces policies, and summarizes threats. Deployed with Vercel, it ensures encrypted storage and intelligent content analysis.

azure pii pii-detection

Updated Apr 27, 2026
Java

ian-flores / secureguard

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Input, code, and output guardrails for R LLM agents

security r rlang ai-agents guardrails pii-detection llm prompt-injection

Updated Jul 26, 2026
R

XDataHubAI / duckguard

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Data quality that just works. 3 lines of code, any data source, 10x faster. Snowflake, Databricks, Fabric, BigQuery, S3, Parquet & 16+ connectors.

python etl data-validation snowflake pytest data-engineering parquet databricks data-pipeline data-quality data-profiling anomaly-detection pii-detection data-contracts duckdb

Updated Jul 8, 2026
Python

luannamorim / guardian-ai-br

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Brazilian LLM guardrails layer, detects and masks BR PII (CPF, CNPJ, RG, CNH, título de eleitor, PIS) with checksum validation, classifies PT-BR prompt injection via Llama Guard 3, and maps every guardrail to its LGPD article. Python library + Docker REST API sidecar.

python data-privacy ai-safety brazilian-portuguese fastapi lgpd pii-detection prompt-injection ollama llama-guard llm-guardrails

Updated Jun 10, 2026
Python

pixerwar / datasetdoctor

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A health check for your fine-tuning datasets — diagnoses diversity, balance, and size risks before you waste a training run.

Updated Jul 2, 2026
Python

bastio-ai / bastio

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Open-source AI security gateway. PII, jailbreak, prompt injection, secret detection - self-hosted.

go golang proxy jailbreak gateway self-hosted openai observability ai-security guardrails pii-detection llm prompt-injection anthropic llm-security

Updated Aug 24, 2026
Go

algorismo-au / lanekeep

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Governance guardrails and insights for AI coding agents

Updated Aug 23, 2026
Shell

fcarvajalbrown / MaskOps

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High-speed PII masking as a Polars plugin, powered by Rust

Updated Aug 23, 2026
Python

OpenObscure / OpenObscure

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On-device privacy firewall for AI agents — encrypts PII with FF1 FPE before it reaches the LLM, scans responses for manipulation.

rust privacy data-privacy gdpr ai-agents format-preserving-encryption pii privacy-tools data-anonymization on-device ai-security personally-identifiable-information pii-detection llm-security

Updated Apr 8, 2026
Rust

gauravvij / pii-filter-model-eval

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Comparison case study between Gliner V2 vs OpenAI Privacy filter model for PII Redaction

benchmark openai codex evaluation-framework privacy-protection pii comparison-tool privacy-preserving-machine-learning pii-detection pii-anonymization pii-redaction llm gliner gliner-medium privacy-filter gliner2

Updated May 1, 2026
Python

sri-25 / datasentry

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Hybrid PII/PHI/financial data detection engine — regex + spaCy NER + Claude LLM arbitration with a full audit trail. Live demo + REST API.

nlp spacy named-entity-recognition data-privacy gradio fastapi pii-detection llm healtcare-ai phi-detection

Updated Apr 28, 2026
Python

1Mangesh1 / hipaa-guardian

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AI agent skill for HIPAA compliance - PHI/PII detection, code scanning, audit reports, and remediation guidance

hipaa pii-detection agent-skills claude-code healthcare-compliance claude-code-skills agent-skill phi-detection

Updated Jun 23, 2026
Python

Almogod / PHI-Compliance-Scanner

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A local-only, enterprise-grade PII/PHI compliance scanner tailored specifically for Indian identifiers. Built to help organizations meet strict Digital Personal Data Protection (DPDP) Act readiness requirements.

fintech data-privacy devsecops data-masking pii-detection dpdp

Updated Aug 3, 2026
Python

hsleonis / pii-detection-group

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Research Group works on PII Detection

nlp machine-learning deep-learning regex transformer outlier-detection pii-detection

Updated Aug 8, 2025
Python

juyterman1000 / llm-safety

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Stop prompt injections in 20ms. The safety toolkit every LLM app needs. No API keys, no complex setup, just `pip install llm-guard` and you're protected.

Updated Aug 23, 2025
Python

RozyShindra / Privacy-Preserving-Q-A-system-for-medical-sensitive-data

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Retrieval-Augmented Generation (RAG) system designed to securely handle sensitive medical data by combining intelligent document retrieval with anonymization and question-answering capabilities.

medical-informatics anonymization rag pii-detection generative-ai