Skills › Cybersecurity

Security Basics

Understand OWASP top 10, authentication patterns, and basic encryption.

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After this skill you can…

  • Fix OWASP top 10 vulnerabilities
  • Implement JWT and OAuth 2.0 correctly
  • Hash passwords securely with bcrypt/argon2

Watch (10 videos)

Google Did The Impossible
Boot dev · intermediate · 21 min
Professor Messer's A+ 220-1201 Study Group - August 2026
Professor Messer · beginner
→ Understand cybersecurity basics→ Prepare for CompTIA A+ exam
How do I turn on MFA delete for my Amazon S3 bucket?
Amazon Web Services · advanced hands-on
→ Configure MFA for AWS resources→ Protect S3 buckets from unintended deletions
Getting started with AWS Security Incident Response | Amazon Web Services
Amazon Web Services · advanced hands-on
→ Configure AWS Security Incident Response→ Implement auto triage and proactive case creation→ Integrate with ITSM and communication tools
CISM Certification Explained: Is It Worth It?
Coursera · beginner
→ Develop information security programs→ Manage risk in cybersecurity→ Oversee broad security strategies
HackTheBox - Interpreter
IppSec · beginner
→ Identify vulnerabilities→ Exploit weaknesses→ Achieve RCE
Do YOU Need Antivirus in 2026?
David Bombal · intermediate hands-on
→ Evaluate security tools→ Implement defense-in-depth strategies→ Make informed security decisions
Claude Code can destroy your database
No Priors: AI, Machine Learning, Tech, & Startups · intermediate
→ Understand security risks in cloud computing→ Implement security measures for databases→ Configure API security tools
Android vs iPhone Hacking: Which is Easier To Hack | Which OS Is Safe | Amit Dubey Podcast
Switch · beginner
→ Understand smartphone security→ Compare Android and iOS security→ Identify common hacking techniques
Over 400 AUR Packages Compromised With Info Stealer
Brodie Robertson · intermediate
→ Identify potential security threats→ Implement cybersecurity measures→ Analyze package security

Read (10 articles)

📄
JWT Auth in Flask Python
Dev.to · Graham Morby · 2022-05-14
📄
Secure your Spring Boot Rest API with Keycloak
Dev.to · Gauthier Cassany · 2022-06-27
📄
Criando Controllers seguros do Mass Assignment Cheat Sheet
Dev.to · Jordi Henrique Silva · 2022-07-25
📄
Build a Passwordless Authentication in Node.js on Redis
Dev.to · Michael Owolabi · 2022-09-30
📄
Basic Kotlin/Java + Spring app with GitHub OAuth 2.0
Dev.to · Neha Srivastava · 2023-04-15
📄
Securing Your Flask Application: Hashing Passwords Tutorial
Dev.to · Akanni Modupe Adegoke · 2023-05-26
📄
Best Practices for open banking API
Dev.to · Mohamed Ibrahim · 2023-12-10
📄
A Passwordless Future: Passkeys for Java Developers
Dev.to · Deepu K Sasidharan · 2024-01-02