Langprotect
Mayank Ranjan

Mayank Ranjan

Technical Content Writer

Mayank Ranjan is passionate about building secure and scalable AI systems. He works with product and engineering teams to identify hidden AI risks from prompt injection to data exposure, and turns security into a proactive infrastructure layer rather than a reactive patch. Through LangProtect, he helps teams deploy AI with confidence, control, and clarity.

More From Mayank Ranjan

DPDP Act and AI Security: What Rules 6 and 7 Mean for Prompts, Agents, and Logs
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AI Governance & Compliance

DPDP Act and AI Security: What Rules 6 and 7 Mean for Prompts, Agents, and Logs

DPDP Rules 6 and 7 apply to AI systems from 13 May 2027. Rule 6 sets seven minimum security safeguards for personal data, including masking or virtual tokens, access control, logging and one-year retention. Rule 7 requires notifying affected individuals and the Data Protection Board without delay, with a detailed Board report within 72 hours. Prompts, agents and logs that contain personal data all fall within scope. Failing to take reasonable safeguards can attract a penalty of up to ₹250 crore, and failing to notify a breach up to ₹200 crore.

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AI Governance & Compliance
DPDP Act and AI Security: What Rules 6 and 7 Mean for Prompts, Agents, and Logs

DPDP Act and AI Security: What Rules 6 and 7 Mean for Prompts, Agents, and Logs

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
Memory Poisoning in AI Agents: The Threat Model Most Security Teams Haven't Built Yet

Memory Poisoning in AI Agents: The Threat Model Most Security Teams Haven't Built Yet

Mayank Ranjan Mayank Ranjan
5 min read
Company News
LangProtect at GISEC Global 2026: Building a Secure Future Run by AI and Agents

LangProtect at GISEC Global 2026: Building a Secure Future Run by AI and Agents

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
What Is Runtime Protection for LLM Applications? How It Works

What Is Runtime Protection for LLM Applications? How It Works

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
What Is LLM AI Red Teaming? A Practical Guide for Enterprises

What Is LLM AI Red Teaming? A Practical Guide for Enterprises

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
Why 40% of MCP Servers Have No Authentication

Why 40% of MCP Servers Have No Authentication

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
How Guardia's AI Policy Engine Decides Monitor, Warn, or Block

How Guardia's AI Policy Engine Decides Monitor, Warn, or Block

Mayank Ranjan Mayank Ranjan
5 min read
Shadow AI Visibility
Zero-Day AI: How to Detect Unlisted AI Tools

Zero-Day AI: How to Detect Unlisted AI Tools

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
Keyword vs. Pattern vs. Intent Scanners: Which One Catches What (and Why You Need All Three)

Keyword vs. Pattern vs. Intent Scanners: Which One Catches What (and Why You Need All Three)

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
How Guardia Detects PII, PHI, and Credentials in Real Time

How Guardia Detects PII, PHI, and Credentials in Real Time

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
Redact, Warn, or Block? Choosing the Right Enforcement Outcome for Sensitive Data in Prompts

Redact, Warn, or Block? Choosing the Right Enforcement Outcome for Sensitive Data in Prompts

Mayank Ranjan Mayank Ranjan
5 min read
AI Application & Runtime Security
Sanitization vs. Redaction vs. Smart Redaction: What's the Actual Difference?

Sanitization vs. Redaction vs. Smart Redaction: What's the Actual Difference?

Mayank Ranjan Mayank Ranjan
5 min read
Non-Human Identity & Agent Governance
Non-Human Identities Are the New Insider Threat: A Governance Playbook for AI Agents

Non-Human Identities Are the New Insider Threat: A Governance Playbook for AI Agents

Mayank Ranjan Mayank Ranjan
10 min read
AI Access & Agent Security
What Is MCP Security? Risks, Controls, and Best Practices for Enterprises

What Is MCP Security? Risks, Controls, and Best Practices for Enterprises

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
RAG Security Guide: How to Prevent Data Leakage in Retrieval-Augmented Generation Systems

RAG Security Guide: How to Prevent Data Leakage in Retrieval-Augmented Generation Systems

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
MCP Security: Enterprise Guide to Securing AI Agents, Tools, and Data Access

MCP Security: Enterprise Guide to Securing AI Agents, Tools, and Data Access

Mayank Ranjan Mayank Ranjan
10 min read
AI Data Protection
AI DLP: How to Stop Sensitive Data Exposure in AI Tools

AI DLP: How to Stop Sensitive Data Exposure in AI Tools

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
Is Your RAG Knowledge Base Leaking Confidential Documents Right Now?

Is Your RAG Knowledge Base Leaking Confidential Documents Right Now?

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
How to Prevent Data Leakage Through Enterprise AI Tools

How to Prevent Data Leakage Through Enterprise AI Tools

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
What Is AI Adoption Security? The Complete Enterprise Guide

What Is AI Adoption Security? The Complete Enterprise Guide

Mayank Ranjan Mayank Ranjan
5 min read
AI Control & Enforcement
How to Enable AI Adoption Without Losing Security Control

How to Enable AI Adoption Without Losing Security Control

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
Enterprise AI Adoption Barriers: Why Security Stalls the Rollout

Enterprise AI Adoption Barriers: Why Security Stalls the Rollout

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
Is Your Employees' AI Usage Leaking Company Data?

Is Your Employees' AI Usage Leaking Company Data?

Mayank Ranjan Mayank Ranjan
5 min read
Shadow AI Visibility
What is Shadow AI and Why It's Costing Enterprises Millions

What is Shadow AI and Why It's Costing Enterprises Millions

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
OAuth Supply Chain Attacks on AI: Lessons from the Vercel Breach

OAuth Supply Chain Attacks on AI: Lessons from the Vercel Breach

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
What Does AI Governance Actually Require in 2026?

What Does AI Governance Actually Require in 2026?

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
Vibe Coding Is a Security Liability: What Legal Tech Must Know

Vibe Coding Is a Security Liability: What Legal Tech Must Know

Mayank Ranjan Mayank Ranjan
5 min read
AI Control & Enforcement
 What Is AI Washing? The SEC Enforcement Risk Fintech Can't Ignore

What Is AI Washing? The SEC Enforcement Risk Fintech Can't Ignore

Mayank Ranjan Mayank Ranjan
5 min read
AI Control & Enforcement
AI Security Architecture for Multi-LLM Environments

AI Security Architecture for Multi-LLM Environments

Mayank Ranjan Mayank Ranjan
5 min read
AI Control & Enforcement
Why AI Requires a New Security Layer Beyond Traditional Controls

Why AI Requires a New Security Layer Beyond Traditional Controls

Mayank Ranjan Mayank Ranjan
5 min read
AI Control & Enforcement
AI Usage Audit Logs: Why CISOs Need Full Visibility

AI Usage Audit Logs: Why CISOs Need Full Visibility

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
Real-Time Prompt Filtering: The New Era of AI Data Security

Real-Time Prompt Filtering: The New Era of AI Data Security

Mayank Ranjan Mayank Ranjan
5 min read
Prompt & Model Attacks
OWASP Top 10 for LLMs: 10 Critical Risks Every CEO Should Know

OWASP Top 10 for LLMs: 10 Critical Risks Every CEO Should Know

Mayank Ranjan Mayank Ranjan
5 min read
Prompt & Model Attacks
How Prompt Injection Attacks Threaten the Integrity of AI Responses

How Prompt Injection Attacks Threaten the Integrity of AI Responses

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
Responsible AI Security Framework: Building Trustworthy AI

Responsible AI Security Framework: Building Trustworthy AI

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
The Ethics of AI Security: Balancing Privacy and Protection in 2026

The Ethics of AI Security: Balancing Privacy and Protection in 2026

Mayank Ranjan Mayank Ranjan
5 min read
AI Governance & Compliance
Responsible AI Security: The Enterprise Blueprint for Secure LLM Deployment

Responsible AI Security: The Enterprise Blueprint for Secure LLM Deployment

Mayank Ranjan Mayank Ranjan
7 min read
AI Governance & Compliance
Managing AI Risks in Fintech: How to Avoid a $1M Non-Compliance Penalty

Managing AI Risks in Fintech: How to Avoid a $1M Non-Compliance Penalty

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
AI in the Cloud: How to Prevent Data Leaks in a Shared World

AI in the Cloud: How to Prevent Data Leaks in a Shared World

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
What Are the Security Risks of AI Agents Accessing Sensitive Data?

What Are the Security Risks of AI Agents Accessing Sensitive Data?

Mayank Ranjan Mayank Ranjan
5 min read
Prompt & Model Attacks
Prompt Injection Explained: How Hackers Trick AI Systems

Prompt Injection Explained: How Hackers Trick AI Systems

Mayank Ranjan Mayank Ranjan
5 min read
AI Access & Agent Security
Securing AI Agents in Healthcare: Protecting Patient Data from Silent Leaks

Securing AI Agents in Healthcare: Protecting Patient Data from Silent Leaks

Mayank Ranjan Mayank Ranjan
5 min read
AI Data Protection
AI Chatbots in Healthcare: Security Risks You Can’t Ignore

AI Chatbots in Healthcare: Security Risks You Can’t Ignore

Mayank Ranjan Mayank Ranjan
5 min read
Shadow AI Visibility
The Illusion of Enterprise Safety: Why Sanctioned LLM Accounts Still Leak Patient Data

The Illusion of Enterprise Safety: Why Sanctioned LLM Accounts Still Leak Patient Data

Mayank Ranjan Mayank Ranjan
5 min read