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SSunnycybersecurity-learning.hashnode.devSep 8 · 17 min read

👨‍🍳 TryHackMe — CyberChef: The Basics | Learning Guide

Spoiler-Free Learning Guide: This article contains no TryHackMe flags, challenge-file answers, or direct task solutions. It focuses on CyberChef concepts, methodology, operations, recipes, and hands-o

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ZTZero Trust Threadszerotrustthreads.hashnode.devSep 7 · 5 min read

What Are Logs, and Why Do Security Teams Care About Them?

Something happened on a computer. How would you know? Maybe someone logged in. Maybe an application crashed. Maybe a user accessed a file. Maybe a firewall blocked traffic. Maybe a web server received

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SSunnycybersecurity-learning.hashnode.devAug 19 · 22 min read

TryHackMe Network Security Essentials Beginner-Friendly Learning Guide

Introduction I recently completed the Network Security Essentials room on TryHackMe as part of my ongoing cybersecurity learning journey. This room was different from many beginner CTF-style rooms bec

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YPYogeshwar Peelaexploitnotes.hashnode.devAug 10 · 35 min read

TryHackMe : Overflow The Jackpot writeup

# Challenge Category Flag 1 B1t Recovery Crypto THM{[REDACTED]} 2 Lost Fortune Included Web THM{REDACTED} 3 Casino Heist Forensics THM{REDACTED} 4 Fresh Powder - Bonus Challenge Detection Eng

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SSunnycybersecurity-learning.hashnode.devJul 21 · 13 min read

TryHackMe Defensive Security Intro Beginner-Friendly Learning Guide

Introduction I recently completed the Defensive Security Intro room on TryHackMe as part of my ongoing cybersecurity learning journey. Cybersecurity is not only about attacking systems or finding vuln

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SSunnycybersecurity-learning.hashnode.devJul 12 · 16 min read

TryHackMe SOC Role in Blue Team Beginner-Friendly Learning Guide

Introduction I recently completed the SOC Role in Blue Team room on TryHackMe as part of my ongoing cybersecurity learning journey. After learning the basics of Security Operations Center concepts, th

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SSunnycybersecurity-learning.hashnode.devJul 10 · 13 min read

TryHackMe SOC Fundamentals Beginner-Friendly Learning Guide

Introduction I recently completed the SOC Fundamentals room on TryHackMe as part of my ongoing cybersecurity learning journey. A Security Operations Center, commonly known as a SOC, is one of the most

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AKAnup Karanjkarwowhow.hashnode.devMay 2 · 10 min read

OpenAI GPT-5.4-Cyber: Defensive Cybersecurity AI Complete Guide 2026

OpenAI launched GPT-5.4-Cyber on April 14, 2026 — and it is the most significant shift in AI-powered cybersecurity since the field began taking AI seriously. The model is a specialized fine-tune of GPT-5.4, engineered to lower the refusal boundary fo...

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Sspaceranger005cyberremedy.hashnode.devMar 8 · 3 min read

CyberRemedy — Enterprise SIEM Features, Zero Cost - Version 1.0

TL;DR — CyberRemedy is a free, self-hosted SIEM that runs on a single machine in ~200MB. ML detection, SOAR playbooks, MITRE ATT&CK mapping, honeypots. No subscriptions. No cloud. What is CyberRemedy

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JJebitoksharonjebitok.comFeb 18 · 10 min read

Become a Defender (TryHackMe)

What Is Defensive Security? Defensive Security focuses on understanding what needs to be protected and implementing security measures to prevent, detect, and mitigate the impact of potential attacks. Defenders work to gain visibility into systems, id...

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#defensive-security

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Trending tags this week

👨‍🍳 TryHackMe — CyberChef: The Basics | Learning Guide

What Are Logs, and Why Do Security Teams Care About Them?

TryHackMe Network Security Essentials Beginner-Friendly Learning Guide

TryHackMe : Overflow The Jackpot writeup

TryHackMe Defensive Security Intro Beginner-Friendly Learning Guide

TryHackMe SOC Role in Blue Team Beginner-Friendly Learning Guide

TryHackMe SOC Fundamentals Beginner-Friendly Learning Guide

OpenAI GPT-5.4-Cyber: Defensive Cybersecurity AI Complete Guide 2026

CyberRemedy — Enterprise SIEM Features, Zero Cost - Version 1.0

Become a Defender (TryHackMe)