Vishal Kumar

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• A technology driven professional with over 5+ years of experience in IT operation, including Computer Hardware and Networking and Information Security • Highly Competent and experienced in handling real-time Cyber Security incidents and attacks and quickly and effectively • Have hands-on experience in different domains of Information Security such as VAPT, SOC Monitoring with specialization in Cyber Threat Hunting • Currently serves as Threat Hunter at NII focusing on finding the security threats, Abnormal Behavior of systems and Security Gaps • Performed threat hunting on Qradar SIEM Tool, Elastic Search Stack

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Vishal Kumar

Auditing System Password Using L0phtcrack

Dumping and Cracking SAM Hashes to Extract Plaintext Passwords

Fundamental of Secure Socket Layer (SSL) | Part - 2

Fundamental of Secure Socket Layer (SSl) | Part - 1

The Fundamental of Secure Socket Layer (SSL)

Hawkeye the Credential Theft Maalware

Deep understanding on Cross-Site Scripting and SQL Injection

Owasp top 10 security threats

Exploiting parameter tempering attack in web application

Mirroring web site using ht track

Collecting email from the target domain using the harvester

Information gathering using windows command line utility

Introduction ethical hacking

Social engineering

Social engineering