Tech Skills
Cybersecurity
Ethical hacking, penetration testing, network security, CTFs and defensive security
Skills in this topic
8 skills — Sign in to track your progress
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
Showing 1,401 reads from curated sources
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
Best VPN for Streaming 2026: 5 Services Tested
If you are trying to watch content across Netflix, Disney+, BBC iPlayer, or Hulu from outside the licensed territory, a reliable VPN has… Continue reading on Me

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
The Keys to the Kingdom: How to Secure Your Microsoft 365 Tenant in 2026
For many businesses, Microsoft 365 isn’t just an email app; it is the entire office. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
FortiClient EMS Gets a Second Zero-Day in One Week — CVE-2026–35616 Is Already Being Exploited
If you patched FortiClient EMS after CVE-2026–21643 and thought you were done — you’re not. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
Construction Ransomware: How to Strengthen Security in 2026
Construction and BTP firms face growing ransomware risk. Learn how remote access, RDP exposure, and layered security fit into a stronger… Continue reading on Me

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
Is 2FA Enough to Secure Business Data?
Many businesses feel safer after enabling 2FA. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
OpenAI’s GPT-5.4-Cyber is defender tooling shipped before the next capability jump
OpenAI is fine-tuning cyber-permissive models for verified defenders ahead of more capable releases. GPT-5.4-Cyber is the first of the… Continue reading on Medi

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4w ago
Si no conoces esta NMAP salte de la Ciberseguridad
Nmap. Si no la conoces, no es que vayas tarde… es que ya estás retrasado. La usa esta Elliot el de Mr.Robot Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Your MTTD Looks Great. Your Post-Alert Gap Doesn't
The cybersecurity landscape is facing a significant shift as AI-driven offensive capabilities accelerate, with adversary breakout times collapsing to minutes or

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Injection Attacks — From User Input to Full System Control
✍️ Introduction Continue reading on Bug Bounty Hunting: A Comprehensive Guide in English and french »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The Invisible Backdoor: Why Your Biggest Cyber Threat Isn’t Even on Your Network
Imagine you’ve spent millions on a state-of-the-art security system for your home. You have biometric locks, reinforced glass, and 24/7… Continue reading on Med

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
What Is “Quishing”?
You scan a QR code on a parking meter. Thirty seconds later, you’ve handed your card details to a criminal in another country. You won’t… Continue reading on Me

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Agentic AI Pindrop Anonybit: The Future of Autonomous Identity Verification and Fraud Prevention
As we move deeper into the digital age, cybersecurity is more important than ever. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Crypto Security Tips for Beginners in 2026
Are you concerned about the safety of cryptocurrency in this digital world? Cryptocurrency is becoming popular worldwide as it is part of… Continue reading on M
ZDNet
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
A data removal service helped me reclaim my privacy - see if you need one, too
Data removal services automate the removal of your information from the web, but their biggest benefit is something else.
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Why Hyderabad IT Professionals Are Turning to SailPoint IIQ Certification in
2026Hyderabad has emerged as India’s second-largest hub for cybersecurity and enterprise software hiring. Companies like Deloitte… Continue reading on Medium »

Medium · NLP
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Your Logs Are Leaking PII (Here’s How We Fixed It at Scale : Part 1/2)
The PII Sprawl Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Cmess — TryHackMe Walkthrough
Hosts File Configuration Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
BlueHammer Isn’t a Defender Bug — It’s a Windows Design Flaw. Here’s the Real Fix.
Why detection rules won’t save you, and what Microsoft should actually do. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Why Anthropic’s Claude Mythos Is Not Fearmongering but a Force Reshaping Cybersecurity
Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Securing the Backbone — Issue #14: When Risk Feels Invisible: Bridging the Executive Disconnect in…
Date: May 5, 2025 Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Reverse Engineering on CyberTalents: Solving All Easy Challenges Part 4
Challenge 12 : (chall ) Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Your Encrypted Messaging App Is Not Enough.
The WhatsApp Spyware Attack Proves It Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
PicoCTF Writeup — Crack the Gate 1
A writeup to the picoCTF problem Crack the Gate 1 featured in picoMini by CMU Africa. Continue reading on Medium »
Medium · Python
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The 98% Accuracy Lie: Why I Stopped Trusting Cybersecurity Datasets and Started Building My Own
I recently decided to build an Intrusion Detection System (IDS). My goal? To build a system that could detect all cyber attacks. Continue reading on Medium »
Reddit r/cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Argus – found 18 validated exploits in ffmpeg, curl, OpenSSL, SQLite, and Django using LLM-driven autonomous vulnerability discovery
Open-source CLI tool. Pipeline: - deterministic tree-sitter recon - LLM hypothesis generation - LLM triage - Claw Code agent writes and runs exploit code in a D
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The Shadow IT Risk: What You Don’t See Can Hurt You
Not every system in your organization is approved. But many are still in use. Continue reading on Medium »
InfoQ AI/ML
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
New Rowhammer Attacks on NVIDIA GPUs Enable Full System Takeover
Security researchers have demonstrated a new class of Rowhammer attacks targeting NVIDIA GPUs that can escalate from memory corruption to full system compromise

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
DDoS Protection Explained: How HeroXHost Ensures 99.9% Uptime
In the modern digital ecosystem, a website is not just a digital presence but a critical business asset that directly influences revenue… Continue reading on Me
Reddit r/cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Detecting UK PII in-browser before exfiltration — viable approach?
Been exploring a client-side approach to reduce accidental PII leakage into AI tools and web apps. Focus is UK-specific data: - Postcodes - NI numbers (with for

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Just Passed My Ejpt Certification
How do I mange to pull this off in short period Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
EthCC 2026-recap: Cannes & the State of Web3 Security
AI, digital asset security, and real-world assets: the threads running through the Web3 security community in Cannes Continue reading on Consensys Diligence »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
CVE-2026-5911 | Chromium: CVE-2026-5911 Policy bypass in ServiceWorkers
CVE-2026-5911 | Chromium: Policy bypass in ServiceWorkers Connect & Continue the Conversation If you are passionate about Microsoft 365 governance, Purview,
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
How MCP Authentication Works: OAuth 2.0, OIDC, and Token Injection Explained
Authentication is the Hardest Part of MCP at Scale Getting a single MCP server talking to a single agent is straightforward. Getting 30 agents, each authorised

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The hidden cost of bad documentation — internal chaos.
Internal chaos in growing companies is rarely dramatic. Continue reading on aneo Security Insights »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
CVE-2026-5913 | Chromium: CVE-2026-5913 Out of bounds read in Blink
CVE-2026-5913 | Chromium: Out of bounds read in Blink Connect & Continue the Conversation If you are passionate about Microsoft 365 governance, Purview, Ent

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
picoCTF Writeup — Challenge “Old Sessions” (Step-by-Step Walkthrough)
Introduction Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Top 10 MITRE ATT&CK Techniques Every SOC Analyst Should Know
A practical field guide for analysts who want to stop chasing alerts and start understanding attacks Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The Art of Bypassing Firewalls & IDS/IPS — A Hacker’s Story
Prologue: The Digital BorderPicture this: you’re a cyber mercenary, standing before a heavily guarded digital fortress. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
HIPAA Pentesting for AI Scribes: What Hospital Security Teams Actually Require
AI scribes are being adopted quickly across healthtech, and in most cases, the underlying product does exactly what it promises — it… Continue reading on Medium

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Defense Tech Startups: How Innovation Is Reshaping Security in Lithuania
Throughout its existence, the Innovantage podcast has offered diverse perspectives and insights on technology and its role in business… Continue reading on Inno
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
CVE-2026-5919 | Chromium: Insufficient validation of untrusted input in WebSockets
CVE-2026-5919 | Chromium: Insufficient Validation of Untrusted Input in WebSockets Connect & Continue the Conversation If you are passionate about Microsoft

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
⚙️ 10. — URL-based Access Control Can Be Circumvented — X -Original-URL
Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Computation Must Leave Evidence: Why Execution Alone Is Not Enough
Modern systems still rely too heavily on one dangerous assumption: that if a computation has been executed somewhere, its result can be… Continue reading on Med

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The Paradox: The More Secure the Product, the Less People Trust It
Over the past few days, early feedback on the Toqen mobile app has been coming in. Continue reading on Medium »

Dev.to · Neural Download
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
JWT Is Not Encrypted (And That's By Design)
Most developers carry JWTs on every request but never look inside. The payload is plain text, the signature is the real security, and the alg:none attack broke

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
The Ones on the Inside
There’s a new term floating around right now: Mythos. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Making UAC Bypass Great Again in 2026
Let’s be honest — User Account Control (UAC) bypasses never really went away. They just… faded into the background. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Why Every Freelancer Needs a VPN in 2026 (And Which One to Pick)
If you work from coffee shops, co-working spaces, or hotel WiFi, you’re broadcasting your data to anyone who knows how to listen. And in… Continue reading on Me
DeepCamp AI