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 1,647 reads from curated sources
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
1d ago
AI Will Exploit What Businesses Refuse to Fix
About 50 thousand vulnerabilities were discovered last year and many are either not being fixed or the patching is purposely delayed. The… Continue reading on M
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
AI Will Exploit What Businesses Refuse to Fix
About 50 thousand vulnerabilities were discovered last year and many are either not being fixed or the patching is purposely delayed. The… Continue reading on M
Dev.to · Sasa
🔐 Cybersecurity
⚡ AI Lesson
1d ago
How to detect and protect ESP tokens across 5 different template syntaxes
How to detect and protect ESP tokens across 5 different template syntaxes When you're...
Dev.to · Nirmal Ravidas
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Stop Just Hashing Passwords: Why Salting is Non-Negotiable
When building authentication systems, most developers quickly learn that storing plain-text passwords...
Dev.to · hiyoyo
🔐 Cybersecurity
⚡ AI Lesson
1d ago
AppleScript Injection and Directory Traversal — Security Bugs I Fixed in My Own Apps
All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer....
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
When Two Plus Two Equals One
The math behind your credit card was invented in 1954. The math protecting it has never been broken. Both use arithmetic you never learned. Continue reading on
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Why I use Ipv4 address ?
You use IPv4 (Internet Protocol version 4) because it is the foundational language of the modern internet and provides universal… Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Why Digital Defence Matters More Than Ever
Why Digital Defence Matters More Than Ever Continue reading on Medium »
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The Decentralized Web Was Never Meant for Us
If you spent any time wandering the halls of Crypto Twitter or reading ideological whitepapers over the last decade, you know the dream by… Continue reading on
Dev.to · Arthur
🔐 Cybersecurity
⚡ AI Lesson
1d ago
What 44 CVEs Tell You About Rust's Safety Boundary
In April 2026, Canonical disclosed 44 CVEs in uutils, the Rust reimplementation of GNU coreutils that has been the default in Ubuntu since 25.10. The disclosure
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The Technology Isn’t the Question. Trust Is.
Meta’s Incognito Chat is well-built. That’s not the hard part. Continue reading on ILLUMINATION »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Common Cyber Threats That Strong Threat Protection Can Prevent
Cyberattacks are no longer limited to large corporations. Small businesses, startups, healthcare providers, and even local service… Continue reading on Medium »
Medium · Startup
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The “Vibe Coding” Mirage: Why AI-Generated Code Has 2.74x More Vulnerabilities
There is a new phrase dominating the tech industry, and it sounds incredibly liberating: Vibe Coding. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
I Deleted a File on Windows and Then Traced Every Byte of What Actually Happened
Spoiler: the file wasn’t gone. Not even close. Continue reading on Medium »
Dev.to · Jonathan Pimperton
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Subresource Integrity: Protecting Your Site from CDN Compromise
Subresource Integrity: Protecting Your Site from CDN Compromise As web developers and agencies, we...
Dev.to · Iurii Rogulia
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Understanding PDF Metadata: What Your Documents Reveal
PDF metadata explained: creation dates, applications used, modification history. How to view it, privacy concerns, and use in document fraud detection.
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
HDFC AMC Just Confirmed a Cybersecurity Incident.
An anonymous source claimed access to IT systems. Shares fell 2.3%. The Finance Minister warned SEBI about this exact scenario weeks ago… Continue reading on Me
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
BEFORE YOU TOUCH THE TARGET: A PASSIVE AND ACTIVE RECON WALK-THROUGH FOR CYBERSECURITY…
Do this to get more than relevant information on a target before exploitation Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
OverTheWire Bandit Walkthrough — Level 7 → 8 | 30-Day Cybersecurity Learning Journey (Day 8)
Using grep to find one line in a file containing millions of entries and why pattern searching is the most used skill in log analysis. Continue reading on Mediu
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Virtual Keyboard Login with PingOne Advanced Identity Cloud
If you’ve ever had to log in from a public kiosk or an untrusted device, you’ve probably worried about keyloggers. In a previous post, I… Continue reading on Me
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Why Businesses Quietly Accept Technology Friction as “Normal”
Most businesses do not notice technology problems all at once. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The Model You Just Downloaded Might Own Your Network — What I Learned Building Defenses Against AI…
Why the biggest threat to enterprise AI isn't hallucination — it's the poisoned weights hiding in plain sight on public repositories. Continue reading on Medium
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
I Found Backdoored AI Models on Hugging Face — And So Has Everyone Else Who Bothered to Look
The AI supply chain is the most vulnerable part of your tech stack, and almost nobody is securing it. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The XSS Escalation Playbook: From Basic Reflection to DOM Breakouts
A comprehensive breakdown of mapping, context breakouts, WAF evasion, and DOM architecture attacks. Continue reading on Medium »
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
1d ago
I Typed My Own Email Into 7 OSINT Tools. What Came Back Scared Me.
These free tools can build a complete digital profile on anyone — and most people have no idea they exist. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
I Typed My Own Email Into 7 OSINT Tools. What Came Back Scared Me.
These free tools can build a complete digital profile on anyone — and most people have no idea they exist. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Building a Custom Secure Telemetry Protocol in Rust
So first things first, what is Secure Telemetry Protocol? Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Zero-Day Threats: The Invisible Battle Before the Patch Exists
In cybersecurity, some of the most dangerous attacks happen before the world even realizes a vulnerability exists. These are called… Continue reading on ज्ञानस्
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Automation using threat intelligence to auto update the rules
This project is a Threat Intelligence Automation Pipeline built using Shuffle SOAR, TheHive, GitHub, and Wazuh rule mapping. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Why Ethical Hacking Could Outlast the AI Boom ?
As AI hype grows louder, ethical hacking and bug bounty hunting may become one of the most future-proof careers in tech. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
The Secure One Is Silent: Kerberos Stays Quiet, NTLM Tells
The Importance of NTLM Packets in Analysis Processes Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
Reclaiming the Narrative: How “Hire a Hacker Pro” Built an Immutable Blueprint for Enterprise…
The modern digital landscape is defined by an irony of visibility. On the one hand, cybersecurity has become a boardroom priority, a… Continue reading on Medium
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
1d ago
How Cybersecurity Threats Can Affect Business Computers
Business computers are used every day to access files, send emails, manage customer information, process payments, and communicate with… Continue reading on Med
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
️ Shift-Left Security: La Seguridad no es una Meta, es el Camino️
En el modelo tradicional de desarrollo, la seguridad solía ser el “último paso” antes del lanzamiento, actuando como un cuello de… Continue reading on Medium
Medium · DevOps
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Cloud Misconfiguration at Scale: Why It’s America’s Most Underrated Cybersecurity Threat — a…
By Oleksandr Sanin | Cloud Security Architect | AWS Security Specialty | Published 19.5.2026 Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Cloud Misconfiguration at Scale: Why It’s America’s Most Underrated Cybersecurity Threat — a…
By Oleksandr Sanin | Cloud Security Architect | AWS Security Specialty | Published 19.5.2026 Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
PortSwigger Lab #1 — Username Enumeration via Different Responses
First real walkthrough. Burp Intruder, two wordlists, and one telltale response length. Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Risk-Based Alerting from Scratch, Part 2: Making It Great
“Good is the enemy of Great” Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Risk-Based Alerting from Scratch, Part 1: Building the Framework
“The signal is the truth. The noise is what distracts us from the truth” Continue reading on Medium »
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Em cibersegurança, o serviço é o produto: minha atuação como Product Manager focada em Go-To-Market
Quando falamos em Product Management, é comum imaginar um produto digital: um software, uma interface, um backlog — ou seja, uma lista… Continue reading on Mulh
Krebs on Security
🔐 Cybersecurity
⚡ AI Lesson
2d ago
CISA Admin Leaked AWS GovCloud Keys on Github
Until this past weekend, a contractor for the Cybersecurity & Infrastructure Security Agency (CISA) maintained a public GitHub repository that exposed credentia
Forbes Innovation
🔐 Cybersecurity
⚡ AI Lesson
2d ago
‘Reboot Your PC’—Microsoft Changes ‘Most Windows Devices’ In June
Microsoft starts expiring critical Secure Boot certificates in just 2 weeks.
Medium · DevOps
🔐 Cybersecurity
⚡ AI Lesson
2d ago
My AI Security Runtime Burned Through Credits Faster Than the Vulnerabilities
Traditional vulnerability scanners are great at one thing: dumping massive walls of CVEs into your terminal. Continue reading on Medium »
The Next Web AI
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Hackers stole fingerprints and medical data from 1.8 million people in NYC’s largest public hospital breach
New York City Health and Hospitals, the largest public healthcare system in the United States, has disclosed that hackers stole personal data, medical records,
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
When AI Helped Write a Real Zero-Day, It Wasn’t ChatGPT
Google caught attackers using AI to weaponize a real bug. The frontier labs weren’t the source. The lesson is uglier than it looks. Continue reading on Towards
The Register
🔐 Cybersecurity
⚡ AI Lesson
2d ago
Linux kernel flaw opens root-only files to unprivileged users
Plus ModuleJail, a radical proposal for minimizing the impact of similar bugs
Medium · Cybersecurity
🔐 Cybersecurity
⚡ AI Lesson
2d ago
JWT vs Session Cookies vs PASETO: I Pen-Tested All Three. One Fell in 12 Minutes.
I penetration-tested JWT, Session Cookies, and PASETO authentication methods with identical attack vectors. One was compromised in just 12… Continue reading on
Dev.to · NexGenData
🔐 Cybersecurity
⚡ AI Lesson
2d ago
OpenClaw’s 512 Vulnerabilities: A Technical Breakdown
Reading Time: 4 minutes[FEATURED IMAGE: A technical diagram showing the architecture of OpenClaw with vulnerability points highlighted in red] Kasperky’s
DeepCamp AI