What exactly does LangProtect do?

LangProtect is an AI security platform that protects your infrastructure, applications, workflows, and teams from emerging AI threats. Our three solutions — Armor (For developers), Guardia (employee & team safety), and Breachers Red (AI red teaming) — work together to block prompt injections, prevent PII/PHI leaks, detect bias, and ensure compliance while your team can accelerate on Gen-AI Innovation.

How is LangProtect different from standard application security tools?

Traditional app security focuses on code and APIs. LangProtect is built specifically for AI and GenAI use cases. It sits between your users and LLMs (GPT, Claude, Gemini, etc.) to validate both requests and responses blocking & reporting malicious prompts, sanitizing sensitive data, and enforcing least-privilege access.

Is LangProtect tied to a specific LLM (like GPT-4 or Claude)?

No. LangProtect is fully LLM-agnostic. Whether you use GPT, Claude, Gemini, or custom models, our security layer integrates seamlessly and provides the same protection.

How does LangProtect handle sensitive data like PHI or PII?

Our platform includes built-in scanners and AI models trained to detect and redact sensitive data in real-time. This ensures that no personally identifiable or protected health information is leaked through AI prompts or outputs — helping you stay compliant with HIPAA, GDPR, and other regulations.

What is Breachers Red and why do I need it?

Breachers Red is our AI red teaming service that stress-tests your AI Applications. Our experts simulate real-world attacks such as prompt injections, data exfiltration attempts, and bias exploitation to uncover vulnerabilities — so you can fix them before adversaries exploit them.

How quickly can we get started with LangProtect?

Integration takes minutes, not months. For developers, Armor is available as an API layer. For employees, Guardia is offered as a Chrome extension with a central dashboard. Red teaming (Breachers Red) can be scheduled as an engagement with our team. You start seeing value — and protection — instantly.

Does LangProtect slow down my AI apps or workflows?

No. Our optimizations ensure minimal latency. In most deployments, the additional processing adds milliseconds while providing enterprise-grade security and monitoring.

AI Security & Governance Platform for ApplicationsAI AgentsEmployees

Empower your workforce with safe external AI access, and secure your internal applications from prompt injections and data leaks—all with a single, real-time control plane.

Injection Defense

Jailbreak Prevention

Invisible Scans

URL Filtering

Attack Blocking

Prompt Sanitization

PII Redaction

PHI Protection

Toxicity, Bias, Sentiment

Agent Control

Injection Defense

Jailbreak Prevention

Invisible Scans

URL Filtering

Attack Blocking

Prompt Sanitization

PII Redaction

PHI Protection

Toxicity, Bias, Sentiment

Agent Control

Secret Masking

Data Anonymization

Exfiltration Control

Financial Guardrails

Shadow Discovery

Toxicity Filtering

Output Validation

Policy Enforcement

Audit Logging

Secret Masking

Data Anonymization

Exfiltration Control

Financial Guardrails

Shadow Discovery

Toxicity Filtering

Output Validation

Policy Enforcement

Audit Logging

Enterprise Grade Security for Every AI Interaction

Visibility

Gain complete, real-time insight into every AI model, agent, and conversation across your enterprise.

Protection

Stop prompt attacks, data leakage, and unsafe AI behavior before impact.

Governance

Enforce intelligent AI policies and ensure compliance at enterprise scale.

Secure Every Prompt. Empower Your Workforce.

1.
Expose Shadow AITotal visibility into unsanctioned AI tools and extensions
2.
Prevent LeaksTotal visibility into unsanctioned AI tools and extensions
3.
Automate PolicyTotal visibility into unsanctioned AI tools and extensions
4.
Audit-Ready LogsTotal visibility into unsanctioned AI tools and extensions
5.
Detect RiskTotal visibility into unsanctioned AI tools and extensions

For Employees

Secure Every Prompt. Empower Your Workforce.

1.
Expose Shadow AITotal visibility into unsanctioned AI tools and extensions
2.
Prevent LeaksTotal visibility into unsanctioned AI tools and extensions
3.
Automate PolicyTotal visibility into unsanctioned AI tools and extensions
4.
Audit-Ready LogsTotal visibility into unsanctioned AI tools and extensions
5.
Detect RiskTotal visibility into unsanctioned AI tools and extensions

For AI Applications

Secure What You Build. Protect Your Model.

1.
Stop LLM AttacksReal-time defense against injections and jailbreaks.
2.
Runtime ScrubbingSanitize PII and toxicity from inputs and outputs
3.
Agent GuardrailsMonitor tool calls to prevent autonomous agent risks.
4.
High PerformanceEnterprise security with <50ms latency in production
5.
Secure RAGPrevent data poisoning and unauthorized context access.

For Developers

Guard and Empower Your Engineers.

1.
Block Code LeaksStop exfiltration of source code via AI assistants.
2.
License IntegrityAudit AI-generated code for OSS and IP risks
3.
Credential ShieldStop API keys and secrets from leaking into LLMs.
4.
Security at ScaleMaintain velocity with drop-in developer protection
5.
Total DiscoveryInventory all AI coding agents used across the org.

Ship GenAI with Confidence. Protect Every Interaction.

Eliminate the friction of AI security. Scale your AI workforce and applications with an automated governance layer that understands the context of every prompt.

•Without LangProtect•

Security Visibility

< 10%

High-risk vulnerabilities remain hidden in production.

Critical Risks Buried in Logs

Unmanaged PII leakage
Critical
System Prompt Injections
High
Unauthorized Tool Calls
Medium
Shadow AI Tool Sprawl
Medium

•With LangProtect•

Compliance & Coverage

100%

Real-time neutralization of all semantic threats.

Active & Governed Interactions:

Real-time PII Redaction
Protected
Prompt Injection Defense
Neutralized
Secure Agent Orchestration
Enforced
Managed Shadow AI Discovery
Visible

How LangProtect Secures Your AI System

By offering sanitization, detection of harmful language, prevention of data leakage, and resistance against prompt injection attacks, LangProtect ensures that interactions with your LLMs remain safe and secure.

Deploy Anywhere

Instantly Deploy Your Way Private Cloud or On-Premises

Deploy in minutes, safeguard instantly. Unified AI security with full visibility and control. Trusted by healthcare, fintech, and enterprise teams to secure AI adoption.

Deploy Your Way: Cloud or On-Premises

Your AI, Our Shield"

Fully LLM-Agnostic

Works with ChatGPT, Claude, Gemini, Llama, or any LLM. Your model choice. Zero lock-in. Full protection.

See What People Have To Say

See how LangProtect is helping users stay secure without compromising productivity.

LangProtect Armor gave us peace of mind by blocking prompt injections and sensitive data leaks before they ever touched our RCM database. It feels like a firewall purpose-built for AI.

Emily Carter

Chief Information Security Officer, Meditech Systems (US)

We were concerned about PHI exposure when deploying AI assistants in radiology. LangProtect's PII/PHI scanner ensured zero leaks, helping us stay HIPAA and NABH compliant.

Ravi Menon

CIO, Aarav Hospitals (India)

We integrated LangProtect in under a week. Our AI workflows are faster, more compliant, and most importantly, safe from data exfiltration attempts.

Michael Ross

VP of Engineering, Radiant HealthTech (US)

Guardia has completely transformed how our teams use AI tools like ChatGPT and Gemini. Employees can experiment freely knowing sensitive client data is automatically protected.

Sophia Martinez

Director of Compliance, BrightPath Insurance (US)

With Breachers Red, the red-team assessment uncovered vulnerabilities in our LLM apps we didn't even know existed. Their AI-first penetration testing is leagues ahead of traditional audits.

James O'Neill

CTO, Evercore Analytics (US)

Our developers use Armor as the default layer in every new AI integration. It has reduced the time and cost of building secure AI apps by at least 40%

Neha Sinha

Head of Product, FinTrust Solutions (India)

LangProtect Armor gave us peace of mind by blocking prompt injections and sensitive data leaks before they ever touched our RCM database. It feels like a firewall purpose-built for AI.

Emily Carter

Chief Information Security Officer, Meditech Systems (US)

We were concerned about PHI exposure when deploying AI assistants in radiology. LangProtect's PII/PHI scanner ensured zero leaks, helping us stay HIPAA and NABH compliant.

Ravi Menon

CIO, Aarav Hospitals (India)

We integrated LangProtect in under a week. Our AI workflows are faster, more compliant, and most importantly, safe from data exfiltration attempts.

Michael Ross

VP of Engineering, Radiant HealthTech (US)

Guardia has completely transformed how our teams use AI tools like ChatGPT and Gemini. Employees can experiment freely knowing sensitive client data is automatically protected.

Sophia Martinez

Director of Compliance, BrightPath Insurance (US)

With Breachers Red, the red-team assessment uncovered vulnerabilities in our LLM apps we didn't even know existed. Their AI-first penetration testing is leagues ahead of traditional audits.

James O'Neill

CTO, Evercore Analytics (US)

Our developers use Armor as the default layer in every new AI integration. It has reduced the time and cost of building secure AI apps by at least 40%

Neha Sinha

Head of Product, FinTrust Solutions (India)

LangProtect Armor gave us peace of mind by blocking prompt injections and sensitive data leaks before they ever touched our RCM database. It feels like a firewall purpose-built for AI.

Emily Carter

Chief Information Security Officer, Meditech Systems (US)

We were concerned about PHI exposure when deploying AI assistants in radiology. LangProtect's PII/PHI scanner ensured zero leaks, helping us stay HIPAA and NABH compliant.

Ravi Menon

CIO, Aarav Hospitals (India)

We integrated LangProtect in under a week. Our AI workflows are faster, more compliant, and most importantly, safe from data exfiltration attempts.

Michael Ross

VP of Engineering, Radiant HealthTech (US)

Guardia has completely transformed how our teams use AI tools like ChatGPT and Gemini. Employees can experiment freely knowing sensitive client data is automatically protected.

Sophia Martinez

Director of Compliance, BrightPath Insurance (US)

With Breachers Red, the red-team assessment uncovered vulnerabilities in our LLM apps we didn't even know existed. Their AI-first penetration testing is leagues ahead of traditional audits.

James O'Neill

CTO, Evercore Analytics (US)

Our developers use Armor as the default layer in every new AI integration. It has reduced the time and cost of building secure AI apps by at least 40%

Neha Sinha

Head of Product, FinTrust Solutions (India)

LangProtect Armor gave us peace of mind by blocking prompt injections and sensitive data leaks before they ever touched our RCM database. It feels like a firewall purpose-built for AI.

Emily Carter

Chief Information Security Officer, Meditech Systems (US)

We were concerned about PHI exposure when deploying AI assistants in radiology. LangProtect's PII/PHI scanner ensured zero leaks, helping us stay HIPAA and NABH compliant.

Ravi Menon

CIO, Aarav Hospitals (India)

We integrated LangProtect in under a week. Our AI workflows are faster, more compliant, and most importantly, safe from data exfiltration attempts.

Michael Ross

VP of Engineering, Radiant HealthTech (US)

Guardia has completely transformed how our teams use AI tools like ChatGPT and Gemini. Employees can experiment freely knowing sensitive client data is automatically protected.

Sophia Martinez

Director of Compliance, BrightPath Insurance (US)

With Breachers Red, the red-team assessment uncovered vulnerabilities in our LLM apps we didn't even know existed. Their AI-first penetration testing is leagues ahead of traditional audits.

James O'Neill

CTO, Evercore Analytics (US)

Our developers use Armor as the default layer in every new AI integration. It has reduced the time and cost of building secure AI apps by at least 40%

Neha Sinha

Head of Product, FinTrust Solutions (India)

What's Happening See the Latest From LangProtect

Think You can Trick an AI Guard?

Play Our AI Escape Room game.

Challenge our AI Guard Agent with you trickiest prompts. See if you can break it, and learn how real attacks are stopped in the wild. Every attempt contributes in securing AI systems globally.

45K+

Prompts tested by early players

24/7

Live leaderboard of top attackers

5K+

Community Challengers worldwide

5K+

New injection patterns blocked every hour

Frequently Asked Questions

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