Cybersecurity & Network Engineering

Original research, technical implementations, and architectural breakdowns by Sheikh Junayed Ahmed.

Network Deception

Dynamic Network Deception: Autonomous Topology Reconfiguration using Reinforcement Learning in SDN

A comprehensive 2-page deep dive into active defense strategies, utilizing Mininet emulation and Ryu controllers to trap autonomous threats in dynamic honeypots.

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Deep Learning Security

Detecting Cryptographic Data Hiding with Convolutional Neural Networks

An advanced breakdown of how spatial hierarchies and pixel interdependencies analyzed through CNNs outperform traditional signature-based detection for digital steganography.

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Data Privacy Frameworks

Architecting Automated DPDP Act Compliance Systems

Practical engineering frameworks for building dynamic consent managers and data purging pipelines for regional e-commerce infrastructure in India.

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Cloud Infrastructure

Securing React E-Commerce Storefronts on Cloudflare Infrastructure

A complete architectural guide to deploying highly available, localized (Assamese/English) React web stores using Ubuntu environments and robust WAF configurations.

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Active Defense Ops

Bridging Offensive and Defensive Engineering: Applying CEH and Cisco Protocols

Translating Google Professional Cybersecurity principles, Cisco routing fundamentals, and Ethical Hacking frameworks into actionable enterprise SOC strategies.

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SA

About the Author: Sheikh Junayed Ahmed

Sheikh Junayed Ahmed is a cybersecurity researcher and network engineer holding a Master of Science in Cybersecurity at Amity University Bengaluru, along with a B.Sc. in IT from Science College Kokrajhar. With professional background bridging offensive and defensive security—including tenure at Codec Technologies India—he holds active certifications as a Certified Ethical Hacker (CEH), Cisco Certified Support Technician, and Google Professional Cybersecurity specialist.

M.Sc. Cybersecurity CEH Cisco CCST Google Certified