Harsh Sen

Background

About Harsh Sen

Passionate Cybersecurity Enthusiast and Computer Science graduate specializing in IoT, Cybersecurity, and Blockchain. My journey in cybersecurity includes hands-on experience in penetration testing and vulnerability assessments at ProTechmanize. Skilled in identifying, exploiting, and mitigating a range of security vulnerabilities using tools like Burp Suite, Metasploit, and Nmap. As a security consultant at ProTechmanize, I conducted extensive penetration testing on web applications, focusing on coding, researching new security features, and enhancing system security. My role involved creating detailed reports on security flaws and offering actionable recommendations. My projects reflect my technical prowess- Port Scanner: Developed a Python-based multi-threaded port scanner to identify open ports on IPv4 addresses. The tool offers customizable port ranges and thread counts, efficiently detecting network vulnerabilities- Pegasus Software: Created an advanced surveillance tool as part of my final year project. This software captures keystrokes, screenshots, microphone recordings, and more, featuring encryption and secure data transmission. Certifications and Publications- Certified Ethical Hacker (Practical) – EC-Council: Demonstrated hands-on expertise in ethical hacking by successfully passing a rigorous 6-hour practical exam covering real-world attack scenarios, vulnerability exploitation, and defensive countermeasures- Defronix Certified Security Professional (DCSP): This certification covers key cybersecurity areas, including threat analysis and mitigation strategies- Ethical Hacker Essentials (E|HE): Gained proficiency in ethical hacking, vulnerability assessment, and securing networks and web applications- Published research papers on Pegasus Software, reflecting my dedication to advancing cybersecurity knowledge. I possess a strong foundation in- Programming Languages: Python, SQL - Operating Systems: Linux (Ubuntu, Debian), Windows Server - Networking: TCP/UDP, OSI Model, DNS, DHCP, VPN, Firewall, IDS/IPS - Security Tools: Metasploit, Burp Suite, Nmap, OWASP ZAP, Nessus, Wireshark - Additional Skills: MS Excel, Power BI Continuous learning is at the core of my career. My proactive approach keeps me updated with the latest cybersecurity trends and threats. I'm driven by the challenge of solving complex security issues, whether it’s securing networks or developing advanced monitoring tools.