Security Courses

A05: Security Misconfiguration

Discover how configuration errors expose applications to attackers through sample endpoints, directory listing, and detailed error messages in this hands-on security training.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Session Management Security Basics

Discover session management security fundamentals through offense-defense approach, covering authentication, attack prevention, CSRF protection, and secure implementation in Express/TypeScript.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

JWT Security: Attacks & Defenses

Master JWT security through hands-on TypeScript examples, covering vulnerabilities, attack techniques, token management, and defense strategies for robust web authentication.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Microcredential

Learning Security Basics with Typescript

Master core security principles in TypeScript by building a secure Pastebin app with input validation, session management, authentication, and JWT security.

• CodeSignal
• 4 hours
• On-Demand
• Free Certificate
• 4 courses

Advanced TLS and Security Hardening

Master TLS security hardening for Node.js apps with HTTPS redirection, HSTS enforcement, and Perfect Forward Secrecy implementation to protect against web threats.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Developer Security & Observability

Discover how to secure applications and implement observability using Google Cloud services for credential management, API protection, monitoring, and distributed tracing.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

API Key Authentication & Security

Discover secure API key authentication implementation alongside OAuth systems, covering generation, validation, middleware integration, and rate limiting with hands-on Python examples.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

A05: Security Misconfiguration

Discover how configuration errors expose applications to attackers through default credentials, directory listing vulnerabilities, and detailed error messages in Python.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

API Key Authentication & Security

Master API key authentication by implementing secure generation, validation, and management alongside OAuth systems through hands-on offense-defense methodology.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

A05: Security Misconfiguration

Discover how to identify and fix critical configuration vulnerabilities in web applications, from default credentials to directory listing and error handling security flaws.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

API Key Authentication & Security

Unlock secure API key authentication implementation with OAuth integration, covering generation, validation, vulnerability mitigation, and rate limiting protection.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Network Security

9 reviews

Learn the process of network security, including intrusion detection, evidence collection, network auditing, and contingency planning against attacks.

• edX
• 8 weeks, 10-12 hours a week
• On-Demand
• Free Online Course (Audit)

Security & Safety Challenges in a Globalized World

16 reviews

Explore complex global security challenges, their multifaceted nature, and approaches to address them. Learn to analyze and understand modern safety issues from various perspectives and governance levels.

• Coursera
• 10 hours 24 minutes
• On-Demand
• Paid Course

Microcredential

Security Engineer

33 ratings at Udacity

Master foundational skills to protect computer systems, networks, and infrastructure. Learn cryptography, risk evaluation, authentication, breach detection, and secure web application development.

• Udacity
• 90 hours
• On-Demand
• Paid Course

Introduction to Data Security

Discover how to become a data defender and keep data safe and secure with this beginner-friendly interactive course.

• DataCamp
• 2 hours
• On-Demand
• Free Trial Available