• Yash Jain
• Ayush Purvey
• Srajal Tadge
• Urawashi Chauhan
• Prof. Praveen Kumar Gautam

A unified and web-accessible interface to serve the same major cybersecurity tools—cryptographic, CTF solutions and digital forensics—is managed by Developer-owned CyberNest. CyberNest, running on Flask (Python) and HTML, CSS, and JavaScript, delivers a module-based system that enables users to easily use various cybersecurity utilities with a single interface without needing standalone tools. The platform has a CTF Helper that has basic detection and decoding tools, a Cryptography Suite for Caesar Cypher and AES-GCM and a Digital Forensics Lab for image steganography, EXIF editing and hash generation. A contextually intelligent chatbot is incorporated into CyberNest to support a user’s interaction and guidance in all of its features. Designed to ease the transfer of skills from the academic to practical cybersecurity, CyberNest appeals to scholars, rivals in CTF games, and cybersecurity experts who use an intuitive, browser-based toolkit. All-around tests have proven that it has outstanding performance, accuracy, and usability. This paper analyses CyberNest’s system design, functions, development, and supposed applications.

Cybersecurity, Cryptography, Digital Forensics, CTF Tools, Smart Chatbot, AES-GCM, Encryption, Caesar Cypher, EXIF Metadata Editor, Image Steganography, Base Detection, ROT13, Base64 , Binary

"CyberNest: A Modular Web-Based Cybersecurity Toolkit", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 5, page no.e42-e46, May-2025, Available :http://www.jetir.org/papers/JETIR2505470.pdf

"CyberNest: A Modular Web-Based Cybersecurity Toolkit", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 5, page no. ppe42-e46, May-2025, Available at : http://www.jetir.org/papers/JETIR2505470.pdf