Deepanshu Semwal
Cybersecurity Analyst | Digital Forensics | OSINT
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About
Cybersecurity student at SRM University Sonepat with hands-on experience across network security, web application security, digital forensics, and OSINT investigations. Completed three industry internships (Oasis Infobyte — Star Performer; Codec Technologies via AICTE/ICAC; CodeAlpha) and built multiple real-world security tools. Active member of Cyber Zee Club; experienced in penetration testing and reverse engineering.
Available for freelance security assessments, OSINT investigations, phishing awareness training, and SOC advisory projects.
Experience
Cyber Security Intern - Codec Technologies Pvt. Ltd. - Remote
(2026-04 - 2026-05)
AICTE & ICAC National Internship Portal
- Built a Machine Learning-Based Network Intrusion Detection System (NIDS) using Python to classify malicious network traffic.
- Developed a secure Flask web application with authentication, CSRF protection, RBAC, and bcrypt password hashing.
- Applied problem-solving and cybersecurity skills across research-based and hands-on practical tasks.
- Received official Letter of Recommendation for high-quality performance and professional conduct.
Cyber Security Intern (Virtual) - CodeAlpha - Remote
(2026-03 - 2026-04)
- Built a basic Network Packet Sniffer from scratch using Python and the Scapy library, capturing TCP/UDP/ICMP traffic.
- Researched phishing attack vectors and produced a 10-page 'Phishing Awareness: Don't Get Hooked!' presentation.
- Demonstrated SQL Injection vulnerabilities on DVWA; documented attack methodology and mitigations.
- Received Certificate of Completion and Letter of Recommendation for dedication and high professionalism.
Internship Trainee — Security Analyst (Star Performer) - Oasis Infobyte - Remote
(2026-01 - 2026-02)
AICTE OIB-SIP
- Performed network scanning and service enumeration using Nmap across simulated enterprise environments.
- Configured and managed Linux firewalls using UFW; documented security rule sets and policies.
- Demonstrated SQL Injection vulnerabilities in a controlled DVWA (Low Security) lab environment.
- Researched DoS, MITM, and spoofing threats; studied phishing, pretexting, and social engineering prevention.
- Awarded Star Performer Certificate of Appreciation for exceptional dedication and outstanding contributions.
Education
B.Tech - Computer Science (Cybersecurity) - SRM University Sonepat (2024 - 2028)
High School Diploma - Computer Science - Joseph and Mary Public School (2021-08 - 2023-07)
