# Mastering Digital Defense: An Inside Look at the Research of Jagat Singh

In the high-stakes world of cybersecurity, the difference between a secure enterprise and a catastrophic data breach is often the expertise of the researcher auditing the system. My name is **Jagat Singh**, and my mission is to stay one step ahead of the adversaries.

### **National Recognition & Global Impact**

As a **Security Researcher** recognized in the **Top 15 by the National Critical Information Infrastructure Protection Centre (NCIIPC - India)**, I have dedicated my career to identifying and neutralizing critical threats. My work isn't just about finding bugs; it’s about protecting national interests and securing global digital assets.

One of my most significant contributions to the Infosec community is the discovery of **CVE-2023-43187**. This vulnerability carried a **Critical CVSS score of 9.8**, representing a massive risk that required immediate expert remediation.

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### **Mjc Security: Professional VAPT & Forensic Services**

Beyond independent research, I lead **Mjc Security**, a specialized firm that provides industry-grade security assessments. We don't just run automated tools; we think like attackers to provide a comprehensive defense strategy.

**Our Core Professional Services Include:**

* **Web Application Penetration Testing (WAPT):** Deep-dive analysis of web architectures to find and fix vulnerabilities.
    
* **Vulnerability Assessment (VAPT):** Full-spectrum infrastructure auditing to ensure zero-day readiness.
    
* **Cyber Forensic Investigation:** Expert digital forensics to investigate breaches and recover critical data.
    
* **Bug Bounty Programs:** Assistance in managing responsible disclosure programs for organizations.
    

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### **The Jack Cartal Philosophy**

Through this brand, **Jack Cartal**, I am bridging the gap between luxury and elite-level technology. This publication is my space to share technical research, case studies, and the latest methodologies in the world of ethical hacking.

### **Connect with Me**

I believe in the power of professional networking and collaboration. Whether you are looking for a security audit for your organization or wish to discuss the latest in vulnerability research, let's connect.

* **LinkedIn:** [Jagat Singh](https://www.linkedin.com/in/jagat-singh-b824701b8/)
    
* **Official Website:** [Jack Cartal](https://jackcartal.in/)
    

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