Tech Skills

Cybersecurity

Ethical hacking, penetration testing, network security, CTFs and defensive security

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lessons
Skills in this topic
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Security Basics
beginner
Fix OWASP top 10 vulnerabilities
AI Security
intermediate
Identify and patch prompt injection vulnerabilities
Network Security
intermediate
Configure a firewall with proper inbound/outbound rules
Ethical Hacking & Pen Testing
intermediate
Conduct a full pen test with Kali Linux
Cloud Security
intermediate
Implement IAM least-privilege policies on AWS/GCP
Incident Response
intermediate
Build an incident response playbook
Security Compliance
intermediate
Map controls for SOC 2 Type II compliance
Defensive AI
advanced
Build an AI-powered log anomaly detector
All Reads (10,877) Articles (5383)Blog Posts (4247)Tutorials (376)Research Papers (34)News (837)
# A 4-Line HTML File Stole the Admin’s Secret — Intigriti LeakyJar CTF Writeup
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
# A 4-Line HTML File Stole the Admin’s Secret — Intigriti LeakyJar CTF Writeup
**Platform:** Intigriti | **Challenge:** LeakyJar (June 2026 Bonus) | **Bug class:** CSRF | **Status:** Accepted ✅ Continue reading on Medium »
The Digital Gateway to Arabic Cybersecurity
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
The Digital Gateway to Arabic Cybersecurity
In a world where cybersecurity is becoming a strategic priority, language-specific security solutions are increasingly valuable… Continue reading on Medium »
Cybersecurity vs Cloud Computing – Which Career Will Dominate 2026? ☁️
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Cybersecurity vs Cloud Computing – Which Career Will Dominate 2026? ☁️
Confused about which IT career to choose? Continue reading on Medium »
Apple Adjusts Security Routine With Leaks Around IPhone Operations
Forbes Innovation 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Apple Adjusts Security Routine With Leaks Around IPhone Operations
Apple accelerates security updates after supplier breach, as AI-driven cyber threats and autonomous hacking concerns intensify.
New from Quantum Cyber AI: Browser Extension Privacy Risks: 7 Checks Before and After You Install
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
New from Quantum Cyber AI: Browser Extension Privacy Risks: 7 Checks Before and After You Install
AI browser extensions can be useful, but they deserve the same scrutiny as account-access software. The guide explains how to review site… Continue reading on M
Guide to Cybersecurity Automation with Local AI Models
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Guide to Cybersecurity Automation with Local AI Models
Run powerful AI on your own hardware, no API keys, no cloud bills, no data leaving your network Continue reading on OSINT Team »
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
How should cloud/security teams prepare for a post-Mythos day?
I work in a medium-large sized company with a rich cloud setup - VMs, Kubernetes clusters, LBs, Databases, etc. We have some issues with our IT / Devops teams,
I built HeaderLab — an open-source web security toolkit that runs entirely in your browser
Dev.to · Kadir Buyukguclu 🔐 Cybersecurity ⚡ AI Lesson 2d ago
I built HeaderLab — an open-source web security toolkit that runs entirely in your browser
Four tools (HTTP headers checker, CSP builder, CSP evaluator, JWT decoder + verifier), all client-side. Here's what I built and the architectural decisions behi
Dev.to AI 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Claude Code Is Steganographically Marking Requests
Claude Code Is Steganographically Marking Requests Imagine every time you hit “send” on a message, an invisible watermark is added to your packet, telling the s
Medium · Deep Learning 🔐 Cybersecurity ⚡ AI Lesson 2d ago
What is metasploit ?
Metasploit is a cybersecurity framework used by security professionals to find test and verify security vulnerabilities in computer… Continue reading on Medium
I built HeaderLab — an open-source web security toolkit that runs entirely in your browser
Dev.to · Kadir Buyukguclu 🔐 Cybersecurity ⚡ AI Lesson 2d ago
I built HeaderLab — an open-source web security toolkit that runs entirely in your browser
Four tools (HTTP headers checker, CSP builder, CSP evaluator, JWT decoder + verifier), all client-side. Here's what I built and the architectural decisions behi
Oracle PeopleSoft Supply Chain Compromise: Nissan & 99 Targets
Dev.to · Satyam Rastogi 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Oracle PeopleSoft Supply Chain Compromise: Nissan & 99 Targets
Attackers exploited Oracle PeopleSoft vulnerabilities to breach 100+ organizations including Nissan. Analysis of attack infrastructure, credential the
TechRepublic 🔐 Cybersecurity ⚡ AI Lesson 2d ago
SimpleHelp Flaw Exploited to Deploy Malware Targeting Windows, macOS, and Linux
A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, developer, and AI credentials. The post S
Someone Else Might Already Be Logged Into Your Shop
Dev.to · Stanley A. 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Someone Else Might Already Be Logged Into Your Shop
If you build or maintain ecommerce platforms, there's a specific threat model you should be thinking...
TechRepublic 🔐 Cybersecurity ⚡ AI Lesson 2d ago
iPhone Security Fixes May Arrive Sooner as AI Speeds Up Threats
Apple is releasing some iPhone security fixes earlier as AI raises concerns about faster cyberattacks and shorter patch windows. The post iPhone Security Fixes
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
CISSP and CCSP
Hello, I want to go for both CISSP and CCSP next year. To properly prepare, I was wondering if anyone would be able to point me to; Good training resources, Thi
ZDNet 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Apple rushed to squash 29 bugs because AI is supercharging hackers - update ASAP
Software updates are rolling out now for iPhone, iPad, and Mac, bringing fixes that weren't supposed to arrive so soon. Here's why.
You Do Not Need a Degree or a Bootcamp to Get a Job in Cybersecurity in 2026
Dev.to · Atomic Ai 🔐 Cybersecurity ⚡ AI Lesson 2d ago
You Do Not Need a Degree or a Bootcamp to Get a Job in Cybersecurity in 2026
You Do Not Need a Degree or a Bootcamp to Get a Job in Cybersecurity in 2026 Let me say...
The Augean Stables: Cleaning The Overlooked Cybersecurity Blind Spots For PQC Readiness​
Forbes Innovation 🔐 Cybersecurity ⚡ AI Lesson 2d ago
The Augean Stables: Cleaning The Overlooked Cybersecurity Blind Spots For PQC Readiness​
There are several blind spots that companies face on the way to quantum readiness, but boards can work to resolve these.
NETO: Chat P2P local para equipos dev sin depender de la nube
Dev.to · David Arturo Silva Baldellon 🔐 Cybersecurity ⚡ AI Lesson 2d ago
NETO: Chat P2P local para equipos dev sin depender de la nube
¿Tu equipo comparte tokens, IPs internas o snippets de código por Slack o Teams? Cada mensaje pasa...
A Linux RAT in your npm install: what phi sees before it runs
Dev.to · Prosper Maxwell 🔐 Cybersecurity ⚡ AI Lesson 2d ago
A Linux RAT in your npm install: what phi sees before it runs
Most supply-chain tools scan your dependencies after they're already sitting on disk. By that point...
API-RTA Exam Walkthrough — Passed | CyberWarFare Labs
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
API-RTA Exam Walkthrough — Passed | CyberWarFare Labs
Certification: API-RTA (API Red Team Analyst) Issued by: CyberWarFare Labs (CWL) Difficulty: Intermediate Format: Practical, black-box… Continue reading on Info
OSINT Challenge: Finding the truck’s VIN Number
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
OSINT Challenge: Finding the truck’s VIN Number
A single photograph. A truck carrying a vehicle. That’s all you get. Continue reading on Medium »
How To Track Sensitive Data Across Complex Environments
Forbes Innovation 🔐 Cybersecurity ⚡ AI Lesson 2d ago
How To Track Sensitive Data Across Complex Environments
Without a clear view of where sensitive data lives, who can access it and how it moves, blind spots can quickly turn into security, compliance and operational r
Least Privilege is a Workaround for a Missing Specification
Dev.to · Bala Paranj 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Least Privilege is a Workaround for a Missing Specification
Every framework mandates least privilege. Every organization fails at it. Because the principle assumes an artifact that doesn't exist: a machine-readable decla
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Attackers actively exploit the Oracle E-Business Suite flaw CVE-2026-46817
Attackers are exploiting a critical flaw in Oracle E-Business Suite, CVE-2026-46817, that allows remote, unauthenticated attackers to take over Oracle Payments.
Quebec water treatment plant attack gains access to control pumps and chlorine dosing
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Quebec water treatment plant attack gains access to control pumps and chlorine dosing
<img src="https://external-preview.redd.it/bIBp_TDBTAsAKInv6GFv9abNMDdCs5bVD3bEWruBGUM.jpeg?width=640&crop=smart&auto=webp&s=3407d8ab962d04053070a26
EU Cyber Resilience Act: What AI Developers Need to Know for CRA Compliance
Dev.to · Alessandro Pignati 🔐 Cybersecurity ⚡ AI Lesson 2d ago
EU Cyber Resilience Act: What AI Developers Need to Know for CRA Compliance
Hey developers! Ever heard of the EU Cyber Resilience Act (CRA)? If you're building AI applications...
Techpoint Africa 🔐 Cybersecurity ⚡ AI Lesson 2d ago
As SIM-swap fraud rises, MTN wants banks to pay for telecom-powered security checks
SIM-swap has remained a major concern in Nigeria's digital economy, despite numerous roundtables and conferences to address this issue. MTN Nigeria says it has
Ethical Hacking Step-by-Step (Part 3)
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Ethical Hacking Step-by-Step (Part 3)
Understanding Network Security: Packets, Firewalls, Wireshark & Traffic Analysis Continue reading on Medium »
DORA Compliance in 2026: What European Businesses Actually Need to Know
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
DORA Compliance in 2026: What European Businesses Actually Need to Know
If your European business runs on cloud infrastructure — whether you sell SaaS, manage logistics data, or operate connected medical… Continue reading on Medium
VAPT Series Part 2: Reconnaissance and Information Gathering — The Foundation of Every Pentest
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
VAPT Series Part 2: Reconnaissance and Information Gathering — The Foundation of Every Pentest
If you’ve followed along since the introduction and lab setup post, you already know what VAPT (Vulnerability Assessment and Penetration… Continue reading on Me
iOS 26.5.2: Apple’s Unprecedented iPhone Update Beats Hackers Early
Forbes Innovation 🔐 Cybersecurity ⚡ AI Lesson 2d ago
iOS 26.5.2: Apple’s Unprecedented iPhone Update Beats Hackers Early
The latest iPhone update is here, but there are no new features on board. This update is all about security fixes, and Apple has confirmed its release is unprec
From a Slow Repeater to a CVE: A Crossover Into Hardware Hacking
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
From a Slow Repeater to a CVE: A Crossover Into Hardware Hacking
It Started With an Annoyance Continue reading on Medium »
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Which security tool do you think deserves more recognition?
Not necessarily the biggest or most popular. Just a tool that's genuinely made your job easier but doesn't get talked about enough. submitted by /u/SeveralBill2
Vulnerability Assessment vs Penetration Testing: Why the Difference Actually Matters
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Vulnerability Assessment vs Penetration Testing: Why the Difference Actually Matters
Phase 2 of my VAPT learning series — after Reconnaissance & Information Gathering, it’s time to talk about the two terms everyone in… Continue reading on Medium
Reddit r/cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
3rd Party Integrations Concerns
Hi everyone, I come from a third-party security background, mostly from a GRC angle, and I’m trying to get better at assessing third-party integrations in a mor
Apple says it is shipping security updates early as AI speeds up hacking
The Next Web AI 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Apple says it is shipping security updates early as AI speeds up hacking
For years Apple released most of its security fixes the way it releases everything else, on a schedule, bundled into the next big version of iOS and delivered w
Cybersecurity Myths that Have to Go
Dev.to · Aashi Agarwal 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Cybersecurity Myths that Have to Go
Myth #1: Small Business Are Safe From Hackers One of the biggest cybersecurity myths that continue to...
Building a Home SOC Lab from Scratch (Part 1): The Setup
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Building a Home SOC Lab from Scratch (Part 1): The Setup
How I built a working detection lab on a single laptop using Splunk, Sysmon, and three VMs, and the problems I had to solve to get logs… Continue reading on Med
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
The Local Storage Illusion: What I discovered About Windows Security and Desktop Apps
In the era of end-to-end encryption, we often assume our data is completely secure from prying eyes. But what happens when that data… Continue reading on Medium
Safely hosting arbitrary user HTML: the cookieless-origin sandbox pattern
Dev.to · Henning Witzel 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Safely hosting arbitrary user HTML: the cookieless-origin sandbox pattern
ShareMyPage lets people publish HTML, often generated by an LLM like Claude or ChatGPT, and share it...
Application Security & DevSecOps: Building Secure Software from Code to Cloud
Medium · DevOps 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Application Security & DevSecOps: Building Secure Software from Code to Cloud
In today’s rapidly evolving digital landscape, software security is no longer something that can be addressed at the end of development. Continue reading on Med
Application Security & DevSecOps: Building Secure Software from Code to Cloud
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Application Security & DevSecOps: Building Secure Software from Code to Cloud
In today’s rapidly evolving digital landscape, software security is no longer something that can be addressed at the end of development. Continue reading on Med
I Tried Learning Cybersecurity on TryHackMe and HackTheBox as a Complete Beginner. Here Is What Actually Happened.
Dev.to · Atomic Ai 🔐 Cybersecurity ⚡ AI Lesson 2d ago
I Tried Learning Cybersecurity on TryHackMe and HackTheBox as a Complete Beginner. Here Is What Actually Happened.
I Tried Learning Cybersecurity on TryHackMe and HackTheBox as a Complete Beginner. Here Is...
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
WhatsApp Is Finally Letting Users Hide Their Phone Numbers.
By Harshvardhan Dwivedi Continue reading on Medium »
Online MBA in Cyber Security — Jobs, Salary, and Why Everyone Is Suddenly Talking About It
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Online MBA in Cyber Security — Jobs, Salary, and Why Everyone Is Suddenly Talking About It
Cybersecurity isn’t an IT problem anymore. It’s a business problem. And in India, it’s becoming a leadership crisis — quietly, steadily… Continue reading on Med
Getting Started with Sentinel Hunting: A KQL Primer for People Who Keep Putting It Off
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2d ago
Getting Started with Sentinel Hunting: A KQL Primer for People Who Keep Putting It Off
Most people who run Sentinel don’t really hunt in it. They wire up the connectors, switch on a pile of built-in analytics rules, and then… Continue reading on M