Technical Guides

Step-by-step implementation guides for PII redaction, content filtering, and AI security. Production-ready code examples.

All Guides

Node.js5 min

How to Redact Emails in Node.js Before Sending to OpenAI API

GDPR-compliant email redaction for Node.js developers using OpenAI. Learn the exact regex pattern and zero-latency proxy solution for PII protection.

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Python5 min

How to Redact Emails in Python Before Sending to DeepSeek API

Protect EU customer emails when using DeepSeek-V3 or DeepSeek-R1. Python regex guide + Frankfurt-based GDPR proxy for Chinese AI models.

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Node.js6 min

How to Mask US Social Security Numbers (SSN) for OpenAI API Compliance

Prevent SSN leaks when using OpenAI GPT-4o or o3. Learn SSN format detection, regex patterns, and automated masking for HIPAA/GDPR compliance.

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Python6 min

How to Filter IBAN Numbers Before Sending to LLM APIs (Python)

Protect EU banking data (IBAN) when using GPT-4o, Claude, or DeepSeek. Python regex for SEPA compliance + Frankfurt-based PII proxy.

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General5 min

How to Block Competitor Mentions in ChatGPT API Responses

Prevent your AI chatbot from recommending rivals. Learn SafePipe's Output Guard feature to filter competitor names from GPT-4o, Claude, and DeepSeek responses.

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General7 min

How to Prevent LLM Jailbreak Attacks on Your AI Application

Protect your ChatGPT/Claude API from prompt injection and jailbreak attempts. Learn SafePipe's anti-jailbreak system prompt + input validation techniques.

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