Web Security Learning Roadmap: Complete Guide

Welcome to the complete Web Security learning roadmap! Whether you're a frontend developer wanting to protect your users, a backend engineer securing APIs, or a full-stack developer building production applications, this guide will take you from security basics to production-ready defense.

Security isn't a feature you add later — it's a mindset you build from day one. Every data breach, every leaked password, every exploited vulnerability comes down to someone not knowing what to look for. This roadmap ensures that someone isn't you.

Why Learn Web Security?

✅ Every developer needs it - Security is not just for "security teams" anymore
✅ Data breaches are expensive - Average cost of a breach is $4.88M (IBM 2024)
✅ Regulatory compliance - GDPR, HIPAA, PCI DSS require security knowledge
✅ Career differentiator - Security-aware developers are in high demand
✅ Protect your users - You're responsible for the data they trust you with
✅ Shift-left security - Finding bugs in development is 100x cheaper than in production
✅ OWASP is universal - Same vulnerabilities exist across all languages and frameworks
✅ Build with confidence - Deploy knowing your app can withstand real-world attacks

The Security Landscape

Before diving in, let's understand what we're defending against:

This roadmap covers all of these attack categories with practical defense strategies.

Learning Path Overview

This roadmap consists of 12 comprehensive posts organized into 3 learning phases plus 8 deep-dive topics:

Phase 1: Security Fundamentals (3 posts)

Build a solid foundation in security principles, threat modeling, and the OWASP Top 10.

Phase 2: Authentication & Authorization (1 post)

Master secure authentication patterns, token security, and session management.

Deep Dives (8 posts)

Specialized topics covering specific attack vectors and defense strategies.

Complete Roadmap Structure

Post #1: Web Security Learning Roadmap (Overview) ✅ You are here

• Why web security matters
• Learning path structure
• Time estimates
• Prerequisites
• Resources

Phase 1: Security Fundamentals

Post #2: Phase 1: Security Fundamentals (Coming Soon)

Topics:

• CIA Triad:

  • Confidentiality - Protecting data from unauthorized access
  • Integrity - Ensuring data hasn't been tampered with
  • Availability - Keeping systems accessible

• Threat Modeling:

  • STRIDE framework (Spoofing, Tampering, Repudiation, Information Disclosure, DoS, Elevation of Privilege)
  • Attack surface analysis
  • Risk assessment and prioritization
  • Data flow diagrams for security

• Defense in Depth:

  • Layered security model
  • Principle of least privilege
  • Fail-safe defaults
  • Zero trust architecture basics

• Security by Design:

  • Secure development lifecycle (SDLC)
  • Security requirements gathering
  • Input validation philosophy
  • Output encoding principles

Learning Outcomes:
✅ Understand the CIA triad and apply it to your applications
✅ Perform basic threat modeling with STRIDE
✅ Design applications with defense in depth
✅ Apply security principles from the start of development

Estimated Time: 3-4 days

Post #3: Phase 2: OWASP Top 10 Explained (Coming Soon)

Topics:

• What is OWASP? (Open Web Application Security Project)
• A01: Broken Access Control - IDOR, privilege escalation, missing function-level access control
• A02: Cryptographic Failures - Weak algorithms, plaintext storage, missing encryption
• A03: Injection - SQL injection, NoSQL injection, OS command injection, LDAP injection
• A04: Insecure Design - Missing threat modeling, insecure business logic, missing rate limiting
• A05: Security Misconfiguration - Default credentials, unnecessary features, missing headers
• A06: Vulnerable and Outdated Components - Known vulnerabilities, outdated dependencies
• A07: Identification and Authentication Failures - Weak passwords, credential stuffing, session fixation
• A08: Software and Data Integrity Failures - Insecure deserialization, missing CI/CD verification
• A09: Security Logging and Monitoring Failures - Missing audit trails, no alerting
• A10: Server-Side Request Forgery (SSRF) - Internal network access, cloud metadata attacks

Learning Outcomes:
✅ Identify all 10 OWASP vulnerability categories
✅ Recognize each vulnerability in real code
✅ Understand the impact and risk of each category
✅ Apply basic mitigations for every category

Estimated Time: 5-7 days

Post #4: Phase 3: Authentication & Authorization Security (Coming Soon)

Topics:

• Authentication Fundamentals:

  • Password-based authentication (dos and don'ts)
  • Multi-factor authentication (TOTP, WebAuthn, SMS)
  • Passwordless authentication (magic links, passkeys)
  • OAuth2 and OpenID Connect security considerations

• Token Security:

  • JWT structure and common pitfalls (alg:none, weak secrets, no expiration)
  • Access tokens vs refresh tokens
  • Token storage (httpOnly cookies vs localStorage vs memory)
  • Token rotation and revocation strategies

• Session Management:

  • Server-side vs client-side sessions
  • Session fixation and hijacking prevention
  • Secure cookie attributes (HttpOnly, Secure, SameSite, Path, Domain)
  • Session timeout and idle timeout

• Authorization Patterns:

  • Role-Based Access Control (RBAC)
  • Attribute-Based Access Control (ABAC)
  • Permission checking at every layer
  • Insecure Direct Object Reference (IDOR) prevention

Learning Outcomes:
✅ Implement secure authentication flows
✅ Handle JWT tokens safely (storage, validation, rotation)
✅ Configure sessions with proper security attributes
✅ Design authorization systems that prevent privilege escalation

Estimated Time: 5-7 days

Deep Dives

Post #5: Deep Dive: SQL Injection & NoSQL Injection (Coming Soon)

Topics:

• SQL Injection:

  • Classic SQL injection (string-based, numeric-based)
  • Union-based injection for data extraction
  • Blind SQL injection (boolean-based, time-based)
  • Second-order SQL injection
  • SQL injection in different databases (PostgreSQL, MySQL, SQLite)

• Defense Strategies:

  • Parameterized queries / prepared statements
  • ORM safety (and when ORMs don't protect you)
  • Input validation and allowlisting
  • Stored procedures (limited protection)
  • WAF rules for SQL injection

• NoSQL Injection:

  • MongoDB operator injection ($gt, $ne, $regex)
  • JSON injection in document databases
  • NoSQL-specific attack patterns

• Hands-On:

  • Exploit a vulnerable application (safely)
  • Fix the vulnerabilities step by step
  • Write tests that verify injection resistance

Learning Outcomes:
✅ Identify SQL and NoSQL injection vulnerabilities in code
✅ Use parameterized queries correctly in every context
✅ Understand when ORMs protect you and when they don't
✅ Test your applications for injection vulnerabilities

Estimated Time: 4-5 days

Post #6: Deep Dive: Cross-Site Scripting (XSS) (Coming Soon)

Topics:

• XSS Types:

  • Reflected XSS (non-persistent)
  • Stored XSS (persistent) - the most dangerous
  • DOM-based XSS (client-side)
  • Mutation XSS (mXSS)

• Attack Scenarios:

  • Cookie stealing and session hijacking
  • Keylogging and credential harvesting
  • Defacement and phishing
  • Worm propagation (Samy worm case study)

• Defense Strategies:

  • Output encoding (HTML, JavaScript, URL, CSS contexts)
  • Content Security Policy (CSP) headers
  • Sanitization libraries (DOMPurify, sanitize-html)
  • Framework-specific protections (React, Angular, Vue auto-escaping)
  • HttpOnly cookies to limit XSS impact

• Hands-On:

  • Find and exploit XSS in different contexts
  • Implement proper output encoding
  • Configure CSP headers progressively

Learning Outcomes:
✅ Distinguish between reflected, stored, and DOM-based XSS
✅ Implement context-aware output encoding
✅ Configure Content Security Policy for your application
✅ Use framework protections and know their limitations

Estimated Time: 4-5 days

Post #7: Deep Dive: CSRF, CORS & Same-Origin Policy (Coming Soon)

Topics:

• Same-Origin Policy (SOP):

  • What is an "origin" (scheme + host + port)
  • What SOP blocks and what it allows
  • Why SOP alone isn't enough

• Cross-Site Request Forgery (CSRF):

  • How CSRF attacks work
  • State-changing requests via hidden forms and images
  • CSRF in GET vs POST requests
  • Real-world CSRF attack examples

• CSRF Defense:

  • Synchronizer token pattern
  • Double-submit cookie pattern
  • SameSite cookie attribute (Lax, Strict, None)
  • Custom request headers
  • Origin and Referer header checking

• Cross-Origin Resource Sharing (CORS):

  • Simple requests vs preflight requests
  • Access-Control-Allow-Origin and wildcards
  • Access-Control-Allow-Credentials risks
  • Common CORS misconfigurations
  • CORS configuration for APIs and SPAs

Learning Outcomes:
✅ Explain how Same-Origin Policy protects users
✅ Implement CSRF protection with tokens and SameSite cookies
✅ Configure CORS correctly for your API
✅ Avoid common CORS misconfigurations that create vulnerabilities

Estimated Time: 3-4 days

Post #8: Deep Dive: Secure Password Storage (Coming Soon)

Topics:

• Password Storage Evolution:

  • Plaintext → MD5 → SHA → bcrypt → Argon2
  • Why each step was necessary
  • Rainbow tables and why salting matters

• Modern Hashing Algorithms:

  • bcrypt (cost factor, 72-byte limit)
  • scrypt (memory-hard)
  • Argon2 (Argon2id — winner of Password Hashing Competition)
  • PBKDF2 (when you must use FIPS-compliant)

• Implementation:

  • Hashing in Node.js, Python, Java, Go
  • Choosing work factors (balancing security vs latency)
  • Password migration strategies (rehash on login)
  • Pepper vs salt (additional server-side secret)

• Beyond Passwords:

  • Password policies that actually work (NIST SP 800-63B)
  • Breached password checking (Have I Been Pwned API)
  • Rate limiting and account lockout
  • Credential stuffing defense

Learning Outcomes:
✅ Choose the right hashing algorithm for your application
✅ Implement password hashing correctly in any language
✅ Apply NIST password guidelines (no complexity rules, check breaches)
✅ Defend against credential stuffing and brute force attacks

Estimated Time: 3-4 days

Post #9: Deep Dive: HTTPS, TLS & Certificate Management (Coming Soon)

Topics:

• How HTTPS Works:

  • TLS handshake (step by step)
  • Symmetric vs asymmetric encryption roles
  • Certificate chain of trust
  • Certificate Authority (CA) system

• TLS Configuration:

  • TLS versions (1.2 vs 1.3 — deprecating 1.0/1.1)
  • Cipher suites and their security levels
  • Forward secrecy (ECDHE)
  • HSTS (HTTP Strict Transport Security)

• Certificate Management:

  • Let's Encrypt and ACME protocol
  • Certificate types (DV, OV, EV)
  • Wildcard certificates
  • Certificate renewal automation (certbot)
  • Certificate pinning (and why it's mostly deprecated)

• Common Mistakes:

  • Mixed content (HTTP resources on HTTPS pages)
  • Missing HSTS headers
  • Weak TLS configuration
  • Not redirecting HTTP to HTTPS
  • Self-signed certificates in production

Learning Outcomes:
✅ Understand the TLS handshake and certificate chain
✅ Configure TLS correctly (strong ciphers, HSTS, TLS 1.2+)
✅ Set up Let's Encrypt with automatic renewal
✅ Avoid common HTTPS mistakes that weaken security

Estimated Time: 3-4 days

Post #10: Deep Dive: API Security (Coming Soon)

Topics:

• API Authentication:

  • API keys (limitations and proper usage)
  • OAuth2 scopes for API authorization
  • JWT validation best practices
  • Mutual TLS (mTLS) for service-to-service

• Input Validation:

  • Schema validation (Zod, Joi, JSON Schema)
  • Type coercion attacks
  • File upload security (type checking, size limits, sandboxing)
  • Request body size limits

• Rate Limiting:

  • Token bucket and sliding window algorithms
  • Per-user, per-IP, and per-endpoint limits
  • Rate limiting with Redis
  • Rate limit headers (X-RateLimit-Limit, Retry-After)

• API-Specific Attacks:

  • Mass assignment / over-posting
  • Broken Object Level Authorization (BOLA)
  • Excessive data exposure
  • GraphQL-specific attacks (deep queries, introspection, batching)
  • SSRF through API endpoints

• API Security Best Practices:

  • Response filtering (don't expose internal fields)
  • Pagination limits
  • Request ID and audit logging
  • API versioning security considerations

Learning Outcomes:
✅ Implement layered API authentication and authorization
✅ Validate all API inputs with schema validation
✅ Configure rate limiting at multiple levels
✅ Defend against API-specific attack patterns (BOLA, mass assignment, SSRF)

Estimated Time: 5-6 days

Post #11: Deep Dive: Security Headers & Content Security Policy (Coming Soon)

Topics:

• Essential Security Headers:

  • Content-Security-Policy (CSP) — the most powerful header
  • X-Content-Type-Options: nosniff
  • X-Frame-Options / frame-ancestors (clickjacking prevention)
  • Strict-Transport-Security (HSTS)
  • Referrer-Policy
  • Permissions-Policy (camera, microphone, geolocation)
  • X-XSS-Protection (deprecated but still relevant)

• Content Security Policy Deep Dive:

  • CSP directives (default-src, script-src, style-src, img-src, connect-src)
  • Nonces and hashes for inline scripts
  • CSP report-only mode for gradual rollout
  • CSP reporting endpoints
  • Common CSP mistakes (unsafe-inline, unsafe-eval, overly permissive)

• Implementation:

  • CSP for React/Next.js applications
  • CSP for traditional server-rendered apps
  • Helmet.js for Express.js
  • Spring Security headers configuration
  • Testing headers with securityheaders.com

• Advanced Topics:

  • Subresource Integrity (SRI) for CDN scripts
  • Feature policy for controlling browser APIs
  • Cross-Origin policies (COOP, COEP, CORP)

Learning Outcomes:
✅ Configure all essential security headers
✅ Write Content Security Policy from scratch
✅ Roll out CSP gradually with report-only mode
✅ Achieve an A+ rating on securityheaders.com

Estimated Time: 3-4 days

Post #12: Deep Dive: Dependency Security & Supply Chain Attacks (Coming Soon)

Topics:

• The Supply Chain Problem:

  • left-pad incident and ecosystem fragility
  • event-stream attack (malicious code in popular package)
  • ua-parser-js and colors.js incidents
  • How attackers compromise packages (typosquatting, maintainer takeover, build injection)

• Vulnerability Scanning:

  • npm audit and yarn audit
  • GitHub Dependabot and security advisories
  • Snyk for continuous monitoring
  • OWASP Dependency-Check for Java/Python/Go
  • Trivy for container image scanning

• Lock Files and Pinning:

  • Why lock files matter (package-lock.json, yarn.lock, pnpm-lock.yaml)
  • Exact version pinning vs range pinning
  • Verifying lock file integrity
  • Automated dependency updates (Renovate, Dependabot)

• CI/CD Security:

  • Securing GitHub Actions workflows
  • Secret management in CI/CD
  • Build reproducibility
  • Software Bill of Materials (SBOM)
  • Signing artifacts and provenance

• Best Practices:

  • Minimize dependencies (do you really need that package?)
  • Audit before installing (npm explain, source review)
  • Use private registries for internal packages
  • Monitor for new vulnerabilities continuously
  • Have an incident response plan for compromised dependencies

Learning Outcomes:
✅ Scan your projects for vulnerable dependencies
✅ Set up automated vulnerability monitoring with Dependabot/Snyk
✅ Secure your CI/CD pipeline against supply chain attacks
✅ Respond effectively when a dependency is compromised

Estimated Time: 3-4 days

Learning Paths by Goal

Path 1: Frontend Developer (4-5 weeks)

Goal: Protect users from client-side attacks and build secure UIs

Recommended Sequence:

1. Post #1: Roadmap Overview
2. Post #2: Security Fundamentals
3. Post #3: OWASP Top 10
4. Post #6: XSS Deep Dive
5. Post #7: CSRF, CORS & SOP
6. Post #11: Security Headers & CSP

Outcome: Build frontend applications that resist XSS, CSRF, and clickjacking

Path 2: Backend Developer (6-8 weeks)

Goal: Secure APIs, databases, and authentication systems

Recommended Sequence:

1. Post #1: Roadmap Overview
2. Post #2: Security Fundamentals
3. Post #3: OWASP Top 10
4. Post #4: Auth Security
5. Post #5: SQL & NoSQL Injection
6. Post #8: Password Storage
7. Post #10: API Security
8. Post #9: HTTPS & TLS

Outcome: Build backend services that handle authentication, authorization, and data securely

Path 3: Full-Stack Developer (8-10 weeks)

Goal: End-to-end security for full-stack applications

Recommended Sequence:

1. Posts #1-4: All Fundamentals (3 weeks)
2. Posts #5-8: Attack & Defense (3 weeks)
3. Posts #9-12: Production Security (2-3 weeks)

Outcome: Security expertise across the entire stack, from browser to database

Path 4: Interview Preparation (3-4 weeks)

Goal: Prepare for security-related interview questions

Recommended Sequence:

1. Post #2: Security Fundamentals (CIA, threat modeling)
2. Post #3: OWASP Top 10 (most commonly asked)
3. Post #4: Auth Security (JWT, OAuth2, sessions)
4. Post #5: SQL Injection (classic interview topic)
5. Post #6: XSS (know the three types)

Focus Areas:

• OWASP Top 10 categories and mitigations
• JWT security pitfalls
• SQL injection prevention
• XSS vs CSRF differences
• CORS and Same-Origin Policy

Prerequisites

Required Knowledge:

✅ Basic web development experience (HTML, CSS, JavaScript)
✅ Understanding of HTTP protocol (methods, headers, status codes)
✅ Familiarity with at least one backend language/framework
✅ Basic understanding of databases (SQL or NoSQL)

Helpful But Not Required:

• Experience with authentication systems (login flows)
• Familiarity with REST API design
• Basic command line skills
• Understanding of cookies and sessions
• Knowledge of any ORM (Prisma, TypeORM, SQLAlchemy)

No security experience needed! This roadmap starts from zero.

Estimated Total Time

Note: Time estimates assume 10-15 hours per week of study and practice.

How to Use This Roadmap

Step 1: Understand the Fundamentals

• Read the security fundamentals post first
• Learn to think like an attacker (so you can defend like one)
• Don't skip OWASP Top 10 — it's the foundation for everything else

Step 2: Follow Posts in Order

• Each post builds on previous concepts
• Fundamentals → Attack categories → Production hardening
• Complete exercises as you read

Step 3: Practice on Safe Targets

• Use intentionally vulnerable applications:
  • OWASP Juice Shop — Modern web application with 100+ challenges
  • DVWA — Damn Vulnerable Web Application
  • WebGoat — OWASP's teaching application
  • PortSwigger Web Security Academy — Free labs with guided solutions
• Never test on production systems or applications you don't own

Step 4: Audit Your Own Code

Suggested projects by phase:

After Phase 1 (Fundamentals):

• Review an existing project against OWASP Top 10
• Identify the attack surface of your application
• Create a threat model for your most important feature

After Deep Dives:

• Add security headers to your application
• Implement rate limiting on your API
• Set up dependency scanning in CI/CD
• Run a security-focused code review

What Makes Security Different?

Attacker vs Defender Asymmetry

The fundamental challenge of security:

This is why proactive security (building it in) beats reactive security (fixing after breach).

The OWASP Top 10: Same Problems for 20+ Years

The most common vulnerabilities haven't changed much since OWASP started tracking them:

2003: SQL Injection, XSS, Broken Auth
2007: SQL Injection, XSS, Broken Auth
2010: Injection, XSS, Broken Auth
2013: Injection, Broken Auth, XSS
2017: Injection, Broken Auth, XSS
2021: Broken Access Control, Cryptographic Failures, Injection

The names evolve, but the core problems persist. Learn these patterns once, defend against them forever.

Security Is a Spectrum

There's no such thing as "100% secure." Security is about:

✅ Risk reduction - Making attacks harder and more expensive
✅ Detection - Knowing when something goes wrong
✅ Response - Having a plan when incidents happen
✅ Recovery - Getting back to normal quickly

Real-World Security Breaches

Learning from Others' Mistakes:

Key Takeaway: Most breaches exploit well-known vulnerabilities. The knowledge in this roadmap would have prevented the majority of these incidents.

Essential Resources

Practice Platforms (Free):

• OWASP Juice Shop — Most popular intentionally vulnerable app
• PortSwigger Web Security Academy — Free labs with guided learning
• DVWA — Classic vulnerable application
• HackTheBox — Beginner-friendly challenges
• TryHackMe — Guided security learning paths

References:

• OWASP Top 10 — The industry standard vulnerability list
• OWASP Cheat Sheet Series — Practical defense guides
• CWE (Common Weakness Enumeration) — Comprehensive vulnerability taxonomy
• NIST SP 800-63B — Digital identity guidelines

Books:

• "The Web Application Hacker's Handbook" by Dafydd Stuttard — The definitive web security book
• "OWASP Testing Guide" — Free, comprehensive testing methodology
• "Secure by Design" by Dan Bergh Johnsson — Security-first development approach
• "Web Security for Developers" by Malcolm McDonald — Practical, code-focused guide

Tools:

• Burp Suite Community — Web security testing proxy
• OWASP ZAP — Free, open-source security scanner
• Snyk — Dependency vulnerability scanning
• Mozilla Observatory — Website security configuration checker
• securityheaders.com — HTTP security header analyzer
• crt.sh — Certificate transparency search
• Have I Been Pwned — Check for breached credentials

Common Pitfalls to Avoid

Development Pitfalls:

❌ Thinking "my app is too small to be a target"
❌ Rolling your own cryptography or authentication
❌ Storing passwords in plaintext or with MD5/SHA
❌ Using eval() or string concatenation for SQL queries
❌ Trusting client-side validation alone
❌ Exposing stack traces and error details to users

Architecture Pitfalls:

❌ No rate limiting on authentication endpoints
❌ Missing HTTPS (or mixed content)
❌ Storing secrets in source code or environment variables without encryption
❌ No logging or monitoring for security events
❌ Using default configurations in production
❌ Not keeping dependencies updated

Mindset Pitfalls:

❌ "Security through obscurity" (hiding code doesn't make it safe)
❌ "We'll add security later" (technical debt compounds)
❌ "We haven't been hacked, so we're secure" (survivorship bias)
❌ "Our framework handles security" (frameworks have limits)

Tips for Success

1. Think Like an Attacker

• For every feature, ask: "How could someone misuse this?"
• Try to break your own code before deploying
• Read write-ups of real vulnerabilities (HackerOne reports, CVE details)

2. Defense in Depth

• Never rely on a single security control
• Validate on the client AND the server
• Use multiple layers: WAF → rate limiting → input validation → parameterized queries

3. Stay Current

• Follow security researchers on social media
• Subscribe to security advisories for your stack
• Review the OWASP Top 10 updates (every 3-4 years)
• Monitor CVE databases for your dependencies

4. Automate Security Checks

• Add npm audit / dependency scanning to CI/CD
• Use SAST (Static Application Security Testing) tools
• Configure security headers in your deployment
• Set up automated vulnerability alerts

5. Practice Regularly

• Solve one PortSwigger lab per week
• Participate in CTF (Capture The Flag) events
• Review security-related PRs and code changes
• Conduct periodic security audits of your projects

The Security Mindset

Security is not a checklist — it's a way of thinking. As you go through this roadmap, you'll develop the ability to:

This cycle becomes second nature. Every API endpoint, every form input, every user interaction — you'll automatically consider the security implications.

After Completing This Roadmap

You Will Be Able To:

✅ Identify and prevent OWASP Top 10 vulnerabilities
✅ Implement secure authentication and authorization
✅ Defend against XSS, SQL injection, CSRF, and SSRF
✅ Store passwords securely with modern hashing algorithms
✅ Configure HTTPS, security headers, and CSP
✅ Secure your APIs with rate limiting, validation, and proper auth
✅ Protect your supply chain from dependency attacks
✅ Conduct basic security audits of web applications

Next Steps:

1. Get certified - CompTIA Security+, CEH, or OSCP
2. Contribute to open source security - Report vulnerabilities responsibly
3. Join bug bounty programs - HackerOne, Bugcrowd (practice on real targets)
4. Champion security at work - Lead security reviews and training
5. Stay current - Security landscape evolves constantly

Ready to Start?

This roadmap provides everything you need to become a security-aware developer. The journey from beginner to confident defender takes 3-5 months of consistent effort.

Start with Post #2: Security Fundamentals and build your security foundation!

Summary and Key Takeaways

✅ Web security is a critical skill for every developer, not just security specialists
✅ This roadmap covers 12 comprehensive posts from fundamentals to production hardening
✅ Four learning paths tailored to different goals (Frontend, Backend, Full-Stack, Interview)
✅ OWASP Top 10 vulnerabilities remain the same core problems for 20+ years — learn them once
✅ Practice on safe targets (Juice Shop, PortSwigger Academy) — never on systems you don't own
✅ Estimated time: 6-19 weeks depending on pace and depth
✅ By the end, you'll build applications that withstand real-world attacks

Related Series

This Web Security roadmap complements other learning paths:

• HTTP Protocol Complete Guide - HTTPS, CORS, security headers foundation
• What is REST API? - API design and security basics
• Spring Boot JWT Authentication - JWT implementation in Java
• Spring Boot OAuth2 & Social Login - OAuth2 security flows
• Load Balancing Explained - SSL termination and infrastructure security
• Docker & Kubernetes Roadmap - Container security and RBAC
• FastAPI Authentication - JWT & OAuth2 in Python

Stay vigilant, think defensively, and build secure applications!

Happy securing! 🔒

Have questions about this roadmap or web security in general? Feel free to reach out or leave a comment!