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Case Study: Resolving a Critical Windows "INACCESSIBLE_BOOT_DRIVE" Boot Failure
Introduction Boot failures are among the most stressful computer issues users face. That moment when your system won't start, displaying cryptic error messages and entering endless reboot loops, can feel catastrophic especially when important data is at stake. Recently, I helped resolve exactly such a crisis: a Windows 10 system stuck with an "INACCESSIBLE_BOOT_DRIVE" error. This blog post documents the complete troubleshooting journey, from initial panic to final recovery, p
viviangoshashy0
6 days ago5 min read


Risk and Cybersecurity for Industrial Control Systems (ICS): A Comprehensive Guide
Industrial Control Systems (ICS) form the backbone of critical infrastructure, from power grids and water treatment facilities to manufacturing plants and transportation networks. Unlike traditional IT systems, ICS environments prioritize operational continuity, safety, and real-time performance making cybersecurity a unique and complex challenge. In this comprehensive guide, we will explore the foundational Risk Equation , examine the factors contributing to elevated risk,
viviangoshashy0
Dec 17, 20255 min read
From Classroom to Command Line: Mastering Cybersecurity Through Operation Silent Nebula
Academic Project | IT 223 - Using & Supporting Linux | Instructor: Anand Injeti Transforming Theory Into Action In the world of cybersecurity education, there's often a gap between theoretical knowledge and practical application. My recent academic project, Operation Silent Nebula, served as the perfect bridge between classroom learning and real-world incident response. Assigned as part of my IT 223 curriculum under Professor Anand Injeti, this comprehensive simulation placed
viviangoshashy0
Nov 27, 20253 min read
Conquering the Evil-GPT v2 Challenge on TryHackMe
Artificial Intelligence is becoming more than a tool and it’s becoming an attack surface. Recently, I tackled the Evil-GPT v2 challenge ...
viviangoshashy0
Oct 1, 20252 min read


Red Team Learning Journey: Foundations and First Challenges
As I continue my path in building a Red Team home lab , I want to share not only the concepts I’m learning but also the practical...
viviangoshashy0
Sep 6, 20253 min read
Enhancing Cybersecurity Skills with TryHackMe’s Networking Labs
As cybersecurity continues to evolve, hands-on experience has become just as crucial as theoretical knowledge. Recently, I embarked on a...
viviangoshashy0
Sep 3, 20252 min read
Stepping Into the Defender’s Role: My Experience with TryHackMe’s Defensive Security Intro Path
🔥 Cybersecurity often shines a spotlight on attackers red team exploits, hacking demonstrations, and offensive tools. But in the real...
viviangoshashy0
Aug 28, 20252 min read
Cracking the “Bank Heist”: My Experience with Ethical Hacking on TryHackMe
💡 In cybersecurity, practice is everything. Theory alone isn’t enough you need hands-on challenges that push you to think like an...
viviangoshashy0
Aug 28, 20252 min read


Deep Dive into Open-Source Intelligence
Certificate of Completion – Deep Dive into Open-Source Intelligence (Aug 21, 2025). Strengthening Cyber Threat Hunting skills. How...
viviangoshashy0
Aug 28, 20252 min read
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