Cybersecurity for Full-Stack developers (React.js + Node.js)

Description

Cybersecurity test for Full-Stack developers (React.js + Node.js), focused on interview preparation. Covers secure authentication and authorization, common web vulnerabilities, API and session security, frontend and backend attack vectors, data protection, and practical security decisions in modern full-stack applications.

Questions

20

Time to complete

23 min

cybersecurity

Skills

Secure Password Hashing
JWT Signing and Access Token Validation
Secure CORS Configuration
API Rate Limiting
Secure Cookie Configuration
CSRF Prevention
Least Privilege
React and DOM XSS Prevention
Untrusted HTML Sanitization
Application Secrets Management
Session Attack Prevention
OAuth 2.0 and OpenID Connect Security
Event Loop Denial-of-Service Prevention
Secure File Upload Validation
Node.js Permission Model
Secure Error Handling
NoSQL Injection Prevention
Clickjacking Prevention
Dependency Lockfiles and Reproducible Installs
Dependency Vulnerability Management
OWASP Top 10 Fundamentals
Object Property Authorization and Mass Assignment
Function-Level Authorization
Application Security Scanning in CI/CD
Data Retention and Secure Deletion
Multi-Factor Authentication Flows
SQL Injection Prevention
Encryption and Key Management
TLS for APIs and Web Applications
Reverse Proxy and API Gateway Security
Production Server Hardening
Secure Code Review
Secure Password Reset Flows
Brute-Force and Credential-Stuffing Defense
Refresh Token Rotation
Command Injection Prevention
Request Schema Validation
Webhook Security
SSRF Prevention
Node.js Container and Docker Security
Secret Scanning in CI
Content Security Policy
Secure Browser Storage
Request Body Size Limits
Database Least Privilege
Sensitive Database Column Encryption
Database Migration Secret Protection

Personalize skills

Challenge mode

If you take the test with the challenge mode off, the test will not be time-limited. However, you will lose the opportunity to earn points in the competition

Free access to the test according to the competition