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
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Build your Cyber Security Career Part — 2
Zero Trust versus Trust but Verify Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
The Best Reliable Alternatives for SMS Verification in 2026
If you’ve tried to log into SMS-Activate recently, you might have noticed something is wrong. It’s official: one of the industry’s biggest… Continue reading on

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
What Is an Identity in IAM? It Is Not What You Think
If you are trying to break into identity and access management, or you already work in it, one word follows you everywhere. Identity. You… Continue reading on M

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Basic Pentesting: 1
My First VulnHub Walkthrough Continue reading on Medium »
InfoQ AI/ML
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Cycle Introduces EU Control Plane as Sovereignty Debate Continues
Cycle recently introduced a separate EU-based control plane, allowing European customers to keep platform management data and telemetry within Europe. The new o
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
VPN Internals: How VPN and IPsec Actually Work Under the Hood
If you ask most people what a VPN does, you’ll get the same answer every time: “it changes your IP address.” That’s true, but it’s like… Continue reading on Med
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Silentium HTB |Complete Walkthrough|
Silentium HTB — Complete Walkthrough Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
4d ago
FBI Botnet Takedown Highlights IoT Security Risks Amidst Robust Web3 Development
🔗 Live Dashboard: autonomous-portfolio-2026.live 📢 Telegram: t.me/AII2026futher Today's Headlines Major cryptocurrencies BTC (+1.4%), ETH (+2.4%), and SOL (+1

Dev.to · isabelle dubuis
🔐 Cybersecurity
⚡ AI Lesson
4d ago
N Mistakes I Made with HashiCorp Vault and AWS Secrets Manager in 2026
During a recent multi-region rollout, our pipeline stalled for 42 minutes because a Terraform module...

Dev.to · Muhammad Arbaz
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Your PDF tool is storing your files. Here's proof.
Upload a file to any random "free" PDF tool online. Then check their privacy policy. Most of them...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Ethical Hacking vs Cyber Security: Which Career is Better in 2026?
Technology is evolving faster than ever, and so are cyber threats. From ransomware attacks on multinational companies to phishing scams… Continue reading on Med

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
What is Dead-Man Switch ? How I uses it?
Dead-Man Switch is the switch triggers automatically when you are unable to prove that you are alive to the running server. With it we can… Continue reading on

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
SOC Analyst Lab: LSASS Credential Dumping Detection & Response
SOC Analyst Lab: LSASS Credential Dumping Detection & Response. Continue reading on Medium »

Dev.to · Billy
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Finding Exposed Services (and Fixing Them) with ScanSearch and Python
Ever wondered what parts of your infrastructure are inadvertently exposed to the internet? Or maybe...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
How Are Cyber criminals Tracked Across International Borders?
The internet has made communication and business faster than ever before, but it has also enabled cyber criminals to operate across… Continue reading on Medium
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
How I Found an Account Takeover (ATO) in Swisscom
Password Reset Token Reuse → Account Takeover Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Your Security Environment Made the Booking.com Attack Possible. Here’s What It Assumed.
The side mirrors on my car have blind spots. Every driver learns this early. Your side mirror doesn’t show you everything. There’s a zone… Continue reading on M

Medium · DevOps
🔐 Cybersecurity
⚡ AI Lesson
4d ago
The vibe coding security gap
Anyone can ship to production now, almost nobody ships safely. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Surveillance Capitalism is Boring: A Minimalist’s Guide to Dark-Web OpSec
Your data is not interesting. Your patterns are. Continue reading on Medium »

Dev.to · WonderLab
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Workflow Series (06): Security — Cross-Step Injection Propagation and Four Defense Principles
Workflow Security vs Skill Security Skill security (Skill Series Article 02) protects a...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
The Backdoor in Your Browser: Why You Are the Product (And How to Opt Out)
Your browser is not a window. It is a two-way mirror with a gift shop on the other side, and you are the inventory. Continue reading on Medium »

Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
4d ago
DOM-Based XSS: Three Labs, Three Sinks
DOM XSS Happens when a js takes the attacker input as passes it into a function without proper sanitization. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
DOM-Based XSS: Three Labs, Three Sinks
DOM XSS Happens when a js takes the attacker input as passes it into a function without proper sanitization. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Learn Cybersecurity With This 0-Cost Strategy !!
Want to grow career in cybersecurity with 0 cost study plan ?? Follow this guide with new 2026 update 0-cost cybersecurity roadmap for… Continue reading on Medi

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
No Company Is Without Vulnerabilities — Now, Patterns and Trends Matter Most
Every organization has vulnerabilities. Not “might have” — has. In 2025 alone, 48,174 new CVEs were published, an average of 131 every… Continue reading on Medi

Dev.to · Skokoo
🔐 Cybersecurity
⚡ AI Lesson
4d ago
I’m a Beginner, and I make an Open Source Ethical Hacking Tool Entirely on My Phone.
Hey dev community! I don't have a PC yet, so I challenged myself to build an open source ethical...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
SABSA: A Business‑Driven Framework for Enterprise Security Architecture
Modern enterprises face a difficult reality: security tools multiply, threats evolve, and regulatory pressure intensifies — yet… Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
The Chip Lockheed Forgot to Lock: Ukraine’s Soldering-Iron Override That Turned an 80km HIMARS into…
How a $2 Peripheral Bus Bypass Collapsed a Twenty-Year Doctrine of Silicon-Enforced Export Sovereignty — a Forensic Reconstruction of the… Continue reading on M

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
When the Open Web Fails, the Darknet Explains Why
The internet was built with a promise: information should move. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
The Darknet Is Not a Place. It Is a Mirror.
Most people talk about the darknet as if it were a location. Continue reading on Medium »

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
4d ago
Decoding the OSI Model for Cyber Security: A Layered Defense Strategy
In the intricate world of cyber security, we often hear about ‘Defense in Depth.’ But what does that truly mean from a network perspective… Continue reading on

Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
5d ago
The 59.8MB Claude Code File That Changed Release Risk
Axios and The Verge traced the March 2026 leak to packaging residue, turning tarball inspection into the release gate CTOs can’t skip. Continue reading on KAIRI

Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
5d ago
The 59.8MB Claude Code File That Changed Release Risk
Axios and The Verge traced the March 2026 leak to packaging residue, turning tarball inspection into the release gate CTOs can’t skip. Continue reading on KAIRI

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Ever Caught Up in the Medium Matrix?
My 10-Year Account vs. The Spam Bot Continue reading on Medium »

Dev.to · David | Kordhub
🔐 Cybersecurity
⚡ AI Lesson
5d ago
How I protect Discord webhook URLs from being exposed in frontend code
The Problem If you've ever used Discord webhooks in a frontend app, you've probably done...

Dev.to · Solzorro IT Services
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Cybersecurity Compliance Services: The Complete Guide
In the modern digital landscape, protecting sensitive data is no longer just an IT preference; it is...

Dev.to · Etairos.ai
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Google Degrades NetNut: 2 Million Home Devices Cut From a Residential Proxy Network
TL;DR what: Google's GTIG, with the FBI, Lumen, and partners, degraded NetNut (tracked...

Dev.to · Trix Cyrus
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Waymap v7.2.1: Thread-Safe Results, Hardened Security, and a Dozen Bug Fixes
Author: Trix Cyrus [🔹 Try My] Waymap Pentesting Tool [🔹 Follow] TrixSec GitHub [🔹 Join] TrixSec...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
5d ago
: …
What we see: A plaintext exposure of apiKey, authDomain, projectId, storageBucket, messagingSenderId, and appId for a project named… Continue reading on Medium

The Next Web AI
🔐 Cybersecurity
⚡ AI Lesson
5d ago
The man who built Pegasus now sells governments the antidote, and Latin America is buying
Dream, the Israeli AI cybersecurity startup that tripled its valuation to $3 billion this year, is expanding into Latin America. The company is targeting govern

Dev.to · SophiaXS
🔐 Cybersecurity
⚡ AI Lesson
5d ago
How to Test OAuth Recovery Emails Without Exposing Real Inboxes
A practical security guide to validating OAuth recovery emails with isolated inboxes, safer token checks, and less privacy risk.
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
5d ago
The Impending Collapse of the Internet — And the Sovereign Cryptographic Standard That Will Save It
How Titaness Space Systems LLC is leveraging edge-computed cryptographic primitives, hardware enclaves, and fuzzy extractors to… Continue reading on Medium »

The Next Web AI
🔐 Cybersecurity
⚡ AI Lesson
5d ago
North Korea-linked npm packages impersonate Rollup polyfill tools to steal developer secrets
Security researchers at JFrog have identified a set of malicious npm packages linked to North Korean threat actors that impersonate legitimate Rollup polyfill t

Dev.to · Michael "Mike" K. Saleme
🔐 Cybersecurity
⚡ AI Lesson
5d ago
The x402 payment layer has a state-synchronization gap, and four agent-payment attacks fall out of it
Agent payments crossed from prototype to infrastructure faster than the security work did. The x402...

Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Write-up: Ether Tag (HTB)
Category: ICS / SCADA / OT Security | Difficulty: Very Easy Continue reading on Medium »

Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Hardening a Next.js Portfolio with OWASP ZAP
What I learned scanning a Next.js 16 portfolio with ZAP — fixing real vulnerabilities, accepting framework tradeoffs, and separating… Continue reading on Medium
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
5d ago
Why Google Is Moving from RSA TLS Certificates to ECDSA
Google’s Quieter TLS Upgrade Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
5d ago
How I leveraged Claude Code skills to help me migrate Cypress 16 deprecations in time
Have you ever stared at a deprecation warning scrolling by in your terminal and thought "eh, future me will deal with that" ? We all have! But here's the thing
DeepCamp AI