/ about.txt
I’m BytePing. I study cybersecurity at NFSU Delhi, play CTFs with Rudra_Root, and spend time understanding how web applications, APIs, networks, and embedded systems break.
/ selected work
things not on GitHub yetA virtual twin of an industrial control network with switches, firewalls, and PLC logic. Planned next: simulated Modbus, DNP3, and IEC 61850 attacks and mapping to India’s CEA 2026 power-sector cybersecurity requirements.
Designing a MAVLink-integrated dual-layer authentication system: CNN-based RF fingerprinting plus CRYSTALS-Dilithium signatures. The design will be evaluated against a 20–100 ms real-time budget.
Raspberry Pi 3B prototype with OpenCV lane detection, path planning, and ultrasonic obstacle avoidance through a motor-speed feedback loop.
Arduino UNO build using IR sensors, an L298 motor driver, and a custom control script reading infrared reflectivity.
/ field notes
step-by-step / root cause included31 challenges across prototype pollution, weak JWT secrets, SSTI, IDOR, mass assignment, path traversal, command injection, native exploitation, steganography, forensics, and OSINT.
19 challenges covering SSRF to AWS metadata, IAM escalation, S3 enumeration, Lambda secrets, SQLi, IDOR, JWT, signed RPC mass assignment, reverse engineering, and Git-history recovery.
public link not suppliedCredential leakage, AES token forgery, Shamir secret sharing, zsteg, zero-width characters, Ghidra, ptrace bypass, DNS exfiltration, and timing-jitter covert channels.
/ experience.log
what I’ve been doingResearched how AI is used in surveillance technology: drones/UAVs, CCTV video analytics, facial recognition, and GIS mapping. Wrote a technical report.
Conversational data analysis intern. Used an LLM to automate analysis of unstructured datasets, generate inferences, and explore trends and relationships between entities.
Design team volunteer at BSides Dehradun 0x02 and Cyber Security Awareness Month at NFSU Delhi.
/ toolkit
things I use and studyOWASP Top 10, IDOR, JWT attacks, SQLi, SSTI, SSRF, command injection, path traversal, mass assignment, prototype pollution.
Burp Suite, Nmap, Wireshark, Metasploit, OWASP ZAP, OpenVAS, Hashcat, Ghidra, GDB, Pwntools.
HTTP/HTTPS, TCP/IP, DNS, Linux/Kali, Bash, REST, GraphQL, Git/GitHub, AWS IAM, S3, Lambda.
Python, C, C++, Java, .NET, R, SQL, Node.js, OpenCV, NumPy, Pandas, TensorFlow, SciPy, Matplotlib.
/ contact
Internships, collaboration, CTFs, or a technical rabbit hole.
kdivyanshu832@gmail.com ↗