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
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
2w ago
One Misconfigured Vector Database. Every Customer's Data Exposed.
Multi-tenant AI systems have a security problem that most teams do not think about until it is too late. Here is exactly how it happens. The Scenario Nobody Pla
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
2w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
2w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Go Is Memory-Safe. Your Code Isn’t.
A security-audit checklist for the Go vulnerabilities that compile, pass review, and ship anyway Continue reading on Programmer’s Career »
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Network Evasion + SDR Warfare. AI-Directed. Zero Mercy.
I have been doing this for a long time. Longer than most of the people currently calling themselves “offensive security professionals”… Continue reading on Medi
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
MARK WIZARD HACKERS RECOVERY CRYPTOCURRENCY CYBER EXPERTISE BANK ACCT RECOVERY
MARK WIZARD HACKERS RECOVERY CRYPTOCURRENCY CYBER EXPERTISE BANK ACCT RECOVERY I Invested 780k USDT in an online cryptocurrency… Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
The npm package you installed yesterday might own your machine.
You ran npm install. You went to get coffee. When you came back, a background script had already sent your .env file, your AWS credentials… Continue reading on
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
India’s DPDP Act Explained for Cybersecurity Students
I read a 10-page EY report so you don’t have to. Here’s what this law actually means for you, your career, and every company you’ll ever… Continue reading on Me
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Webrtc Leak Prevention Methods: Complete Guide (2026)
Why WebRTC Leaks Are the Biggest Privacy Threat You Are Probably Ignoring Continue reading on Medium »
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Memory Is a Topology
How modern exploitation evolved from injecting shellcode to falsifying the invariants of the machine Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
IBM Just Made a $5 Billion Bet on Open Source Security. Here Is What That Actually Means.
Most people have never heard of open source software. It is running almost everything they use. And securing it has been an afterthought… Continue reading on Me
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Decoding the Three Cybersecurity Paradoxes: A Guide for Modern Leaders
Why Our Best Efforts Are Falling Short Continue reading on Medium »
Reddit r/learnprogramming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
After a long research effort, I built a SAST scanner that matches CodeQL's detection with 3× fewer false positives. Strong signal, or not enough to judge a scanner?
I built a full SAST scanner that performs both vulnerability detection and triage. The goal is to reduce false positives without dropping real vulnerabilities.
Reddit r/learnprogramming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
I need tips, mitigating RAM memory dumps.
Hi r/learnprogramming , I’ve launched an open-source, local-only CLI password manager called PyVault (distributed on PyPI). The architecture is zero-knowledge:
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
What Makes VPN Infrastructure Production-Ready?
A VPN server can be online without being ready for production. It may accept a test connection, route traffic successfully, and perform well during an internal
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Microsoft Restores Some GitHub Repos, Keeps Others Offline as Miasma Probe Continues
Why It Matters The recent security incident that led to the compromise of 73 Microsoft open-source projects on GitHub is a significant concern for the developer
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
How to Build a Safe App That Never Asks Who You Are
What if “log in” didn’t exist? No email, no phone number, no password, no “Sign in with Google.” Continue reading on Medium »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Why we need IPv4 ? why Ipv4 is help ?
We need IPv4 (Internet Protocol version 4) because it is the foundational framework that routes the vast majority of today’s global… Continue reading on Medium
Reddit r/learnprogramming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
How are object-capability permissions systems meant to make your codebase more idiot (LLM)-proof?
I can't figure out why object capability systems are of any use at all. I keep asking AI to write me examples, here is one example: RBAC Style app.post("/users/
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
8 JavaScript Security Vulnerabilities That Slipped Through Code Review in Real Production Apps
XSS, prototype pollution, exposed tokens — each vulnerability found in code that already passed review. Continue reading on JavaScript in Plain English »
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Senior Cybersecurity Project Manager: 10 Key Interview Scenarios
Cybersecurity Project Management is often misunderstood. Continue reading on Medium »
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Explaining the Livewire v3 Remote Code Execution (RCE) Vulnerability: What You Need to Know…
As modern full-stack developers, we often choose tools that abstract away the tedious boundaries between the frontend and the backend. In… Continue reading on M
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Zero Trust Was Designed for Humans, not Agents
In 2009, Google got breached. The attack, later called Operation Aurora, came in through a corporate VPN that until that moment had been the foundation of how e
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
CVE-2026-32177 | .NET Elevation of Privilege Vulnerability | R.A.H.S.I. Framework™ Analysis
CVE-2026-32177 | .NET Elevation of Privilege Vulnerability | R.A.H.S.I. Framework™ Analysis <img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2C
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Data Security on the High Seas: Protecting Your Information Offline and Online
We need to produce a Dev.to article 400-500 words about Data Security on the High Seas: Protecting Your Information Offline and Online. Must be 400-500 words in
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
The More I Learned About Security, the Less Certain I Became
Expertise often creates humility. Continue reading on MeetCyber »
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Why Data Protection is Important for Everyone
Why Data Protection is Important is a question that affects every person who uses mobile phones, computers, or online services. Personal data like phone numbers
Medium · Programming
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Laravel Security in 2026: The Checklist Your App Probably Fails on Items 4, 7, and 11
SQL injection, mass assignment, XSS, CSRF, insecure direct object references, exposed .env files, missing rate limiting, API key leakage —… Continue reading on
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Mastering Secrets Management in the Cloud: A Secure Foundation for Your Applications
Mastering Secrets Management in the Cloud: A Secure Foundation for Your Applications In the dynamic landscape of cloud computing, security is paramount. As appl
Dev.to AI
🔐 Cybersecurity
⚡ AI Lesson
3w ago
Structural exclusion is the only defense that scales
Structural exclusion is the only defense that scales. A single line. Hold it. More as the build matures. — chiefmojo79
Medium · AI
🔐 Cybersecurity
⚡ AI Lesson
4w ago
Google Tracks 39 Data Points About You Daily — Here Is the Full List
Before you finish reading this sentence, Google will have collected new data about you. Continue reading on Medium »
DeepCamp AI