01. About Me
I'm Arjun, a pre-final year student at Sathyabama Institute of Science and Technology and a passionate cybersecurity enthusiast focused on uncovering and mitigating digital threats.
I actively sharpen my skills on platforms like TryHackMe and Hack The Box and am proficient in Linux environments, using a range of tools for ethical hacking and digital forensics.
02. Team 👾
CTF HUNTER
Team Binary Misfits | 2024 – Present
Part of a CTF (Capture The Flag) focused cybersecurity team specializing in Exploit Development, Reverse Engineering, and Digital Forensics.
Team: Binary Misfits
03. Skills & Proficiencies 🛠️
Cybersecurity Domains
Core areas of my cybersecurity focus and expertise.
- ◆Web Application Pentesting
- ◆Network Security & Pentesting
- ◆Digital Forensics & Incident Response
- ◆Cryptography & Steganography
- ◆Reverse Engineering & Malware Analysis
- ◆OSINT (Open-Source Intelligence)
- ◆Cloud Security
- ◆Threat Intelligence
Tools & Technologies
The arsenal of tools I use for analysis and exploitation.
Programming & Languages
Languages I'm proficient in, both for scripting and communication.
Scripting
Spoken
Soft Skills
Essential personal attributes for effective teamwork and problem-solving.
- ◆Analytical Problem-Solving
- ◆Collaborative Teamwork
- ◆Meticulous Attention to Detail
- ◆Clear & Concise Communication
- ◆Ethical Mindset & Integrity
- ◆Adaptability & Quick Learning
- ◆Time Management & Prioritization
- ◆Technical Report Writing
04. Projects 📂
Malware Scanner
A tool that utilizes YARA rules to scan files and directories, identifying potential malware based on defined textual or binary patterns.
AuraCrypt
A secure file sender application that encrypts files using the AES (Advanced Encryption Standard) algorithm before transmission, ensuring data confidentiality.
Phishing Campaign Simulator
A platform to create and launch simulated phishing campaigns to train employees and test organizational security awareness against social engineering attacks.
Network Intrusion Detection System
A Python-based NIDS that captures and analyzes network traffic in real-time using Scapy, detecting suspicious activities like port scanning and DoS attacks.
05. Experience 💼
Cybersecurity Intern
SecureNet Solutions | Jun 2024 - Aug 2024
- Assisted in vulnerability assessments and penetration testing for client web applications.
- Monitored network traffic for suspicious activities using SIEM tools.
- Contributed to incident response reports and documentation.
Capture The Flag (CTF) Team Lead
Binary Misfits | Jan 2024 - Present
- Organize and lead the team in various national and international CTF competitions.
- Specialize in Web, Crypto, and Forensics challenges, consistently placing in top ranks.
- Mentor junior members and develop weekly training materials and custom challenges.
Freelance Security Consultant
Self-Employed | 2023 - Present
- Conducted security audits for small businesses' websites, identifying critical vulnerabilities.
- Provided actionable recommendations for hardening server configurations and patching software.
- Wrote custom Python and Bash scripts for automating security checks and log analysis.
IT Support Volunteer
Sathyabama University Tech Fest | Mar 2024
- Provided on-site technical support and network troubleshooting during a large-scale event.
- Ensured the security of event Wi-Fi networks and participant data.
- Helped manage user access controls for event-specific platforms and registration portals.
06. Achievements & CTF Wins 🏆
1st Place - WARGAMES CTF
At Hack The Planet Cyber Conclave, with teammates Aswath A V and Elavarasan Thandapani.
2nd Place - HackOps CTF
At TechIgnite Sparkle Conclave, with teammate Nithila RajeshKumar.
Winners - COSMOS CTF
A National Space Day Event, with teammates Elavarasan Thandapani, Aswath A V, and Gunjan Soni.
08. Get In Touch 📧
I'm currently open to new opportunities and collaborations. Whether you have a question or just want to say hi, feel free to reach out.