Authentication Authorization Roadmap
59 sections • 731 topics
- 1. Defining Authentication
- 2. Defining Authorization
- 3. Understanding Authentication Flow
- 4. Understanding Authorization Flow
- 5. Understanding Principal and Subject Concepts
- 6. Understanding Credentials and Claims
- 7. Understanding Trust Boundaries
- 8. Combining Authentication and Authorization
- Example: Express middleware chain
- 9. Understanding Defense in Depth
- 10. Understanding Zero Trust Model
- 1. Implementing Username-Password Login
- Example: Java Spring Boot login
- 2. Hashing Passwords
- Example: Argon2id in Node.js
- 3. Salting Passwords
- 4. Setting Password Complexity Requirements
- 5. Implementing Password Strength Validation
- Example: zxcvbn entropy check
- 6. Preventing Password Enumeration Attacks
- 7. Implementing Account Lockout Policies
- 8. Handling Password Reset Flow
- Password Reset Process
- 9. Implementing Secure Password Recovery
- 10. Using Password Breach Detection
- Example: HIBP k-anonymity check
- 11. Enforcing Password Expiration Policies
- 12. Preventing Password Reuse
- 1. Creating User Accounts
- Example: Idempotent user creation
- 2. Validating User Input
- 3. Implementing Email Verification
- Email Verification Flow
- 4. Handling Username Availability Checks
- 5. Implementing Profile Management
- 6. Allowing Account Deletion
- 7. Implementing Account Deactivation
- 8. Handling Account Recovery
- 9. Implementing User Impersonation
- Example: JWT with actor claim (RFC 8693)
- 10. Auditing Account Changes
- 1. Understanding Account Lockout Purpose
- 2. Setting Failed Login Threshold
- 3. Implementing Automatic Lockout
- Example: Redis-backed counter
- 4. Setting Lockout Duration
- 5. Implementing Manual Account Unlock
- 6. Using Email Notification for Lockout
- Example: Lockout email payload
- 7. Implementing Account Unlock Flow
- Self-Service Unlock
- 8. Preventing Account Enumeration via Lockout
- 9. Implementing IP-Based Lockout
- 10. Resetting Failed Attempt Counter
- 1. Creating Server-Side Sessions
- Example: express-session with Redis
- 2. Generating Session IDs
- 3. Storing Session Data
- 4. Setting Session Expiration
- 5. Implementing Session Renewal
- Example: Sliding expiration
- 6. Destroying Sessions
- 7. Implementing Session Fixation Protection
- Example: Session ID rotation
- 8. Using Session Cookies
- 9. Implementing Concurrent Session Control
- 10. Handling Session Timeout Warnings
- Example: Client warning at T-60s
- 11. Implementing Remember Me Functionality
- 12. Preventing Session Hijacking
- 1. Setting Authentication Cookies
- 2. Using Cookie Attributes
- 3. Understanding SameSite Attribute
- 4. Setting Cookie Domain and Path
- 5. Implementing Cookie Expiration
- 6. Using Signed Cookies
- Example: HMAC-signed cookie
- 7. Encrypting Cookie Values
- 8. Implementing Cookie Prefixes
- 9. Handling Cookie Consent
- 10. Preventing Cookie Theft
- 11. Mitigating CSRF with Cookies
- 1. Understanding Token Authentication Flow
- 2. Generating Access Tokens
- 3. Validating Access Tokens
- Example: JWT validation in Java (Spring)
- 4. Setting Token Expiration
- 5. Implementing Token Refresh Mechanism
- Example: Refresh endpoint
- 6. Storing Tokens Securely
- 7. Revoking Tokens
- 8. Using Opaque Tokens vs JWT
- 9. Implementing Token Rotation
- 10. Handling Token Expiration Errors
- Example: Axios interceptor
- 11. Using Bearer Token Format
- 1. Understanding JWT Structure
- 2. Creating JWT
- Example: jsonwebtoken (Node)
- 3. Validating JWT
- 4. Using JWT Claims
- 5. Implementing Custom Claims
- 6. Choosing Signing Algorithms
- 7. Using Symmetric vs Asymmetric Keys
- 8. Setting JWT Expiration
- 9. Implementing JWT Refresh Tokens
- 10. Preventing JWT Vulnerabilities
- 11. Storing JWTs
- 12. Using JWE for Encrypted Tokens
- 1. Understanding Refresh Token Flow
- 2. Generating Refresh Tokens
- 3. Storing Refresh Tokens Securely
- 4. Implementing Token Refresh Endpoint
- Example: OAuth-compliant refresh
- 5. Validating Refresh Tokens
- 6. Rotating Refresh Tokens
- 7. Revoking Refresh Tokens
- 8. Setting Refresh Token Expiration
- 9. Implementing Refresh Token Reuse Detection
- Reuse Detection Flow
- 10. Handling Refresh Token Errors
- 1. Understanding Security Token Types
- 2. Generating Cryptographically Secure Tokens
- Example: CSPRNG token generation
- 3. Using UUID for Token Generation
- 4. Implementing Token Storage
- 5. Validating Token Integrity
- 6. Setting Token Expiration
- 7. Implementing One-Time Tokens
- Example: Single-use magic link
- 8. Using Signed Tokens
- 9. Implementing Token Encryption
- 10. Preventing Token Enumeration Attacks
- 1. Understanding Token Revocation Need
- 2. Implementing Token Blacklist
- Example: JWT jti blacklist
- 3. Using Redis for Revocation Storage
- 4. Implementing Token Introspection Endpoint
- Example: RFC 7662 introspection response
- 5. Revoking All User Tokens
- Example: User-level revocation timestamp
- 6. Implementing OAuth Token Revocation
- 7. Handling Revoked Token Requests
- 8. Setting Token Expiration vs Revocation
- 9. Implementing Token Status Checking
- 10. Managing Revocation List Performance
- 1. Understanding Token Binding Concepts
- 2. Implementing Proof-of-Possession Tokens
- Example: DPoP header (RFC 9449)
- 3. Using TLS Token Binding
- 4. Preventing Token Theft
- 5. Implementing Device-Bound Tokens
- 6. Using Channel Binding
- 7. Implementing Token Binding in OAuth
- 8. Validating Token Binding
- 9. Handling Token Binding Errors
- 10. Understanding Token Binding vs Certificate Pinning
- 1. Understanding MFA Factors
- 2. Implementing SMS-Based OTP
- 3. Implementing Email-Based OTP
- 4. Using Time-Based OTP
- Example: TOTP (RFC 6238) generation
- 5. Implementing Authenticator Apps
- 6. Using Hardware Tokens
- 7. Implementing Biometric Authentication
- 8. Implementing Push Notifications
- Push MFA Flow
- 9. Setting Up Backup Codes
- 10. Enforcing MFA Policies
- 11. Implementing Step-Up Authentication
- Example: ACR-based step-up (OIDC)
- 12. Handling MFA Enrollment Flow
- TOTP Enrollment
- 1. Understanding Passwordless Concepts
- 2. Implementing Magic Links
- Magic Link Flow
- 3. Implementing WebAuthn
- Example: Browser registration
- 4. Using Biometric Authentication
- 5. Implementing SMS Magic Codes
- 6. Using Hardware Security Keys
- 7. Implementing Passkeys
- 8. Handling Device Registration Flow
- Passkey Registration
- 9. Implementing Fallback Mechanisms
- 10. Using Conditional UI
- Example: Autofill discoverable passkey
- 1. Understanding Biometric Factors
- 2. Implementing Touch ID
- Example: iOS LAContext
- 3. Implementing Face ID
- 4. Using Windows Hello
- 5. Implementing Android Biometric API
- Example: BiometricPrompt
- 6. Using WebAuthn for Biometrics
- 7. Handling Biometric Enrollment
- 8. Implementing Fallback Authentication
- 9. Understanding Biometric Security Risks
- 10. Implementing Liveness Detection
- 11. Storing Biometric Templates Securely
- 12. Implementing Behavioral Biometrics
- 1. Understanding Public Key Infrastructure
- 2. Using X.509 Digital Certificates
- 3. Implementing Client Certificate Authentication
- Example: Nginx client cert
- 4. Implementing Mutual TLS (mTLS)
- 5. Generating Certificate Signing Requests
- Example: OpenSSL CSR
- 6. Validating Certificate Chains
- 7. Checking Certificate Revocation
- 8. Setting Certificate Expiration
- 9. Implementing Certificate Pinning
- Example: OkHttp pinning
- 10. Using Smart Cards for Authentication
- 1. Understanding OAuth 2.0 Flow
- 2. Understanding Authorization Code Flow
- 3. Understanding Implicit Flow
- 4. Understanding Client Credentials Flow
- 5. Understanding Resource Owner Password Flow
- 6. Implementing Authorization Code with PKCE
- Example: PKCE generation (browser)
- 7. Registering OAuth Clients
- 8. Requesting Authorization
- 9. Exchanging Authorization Code for Token
- Example: Token exchange
- 10. Using Access Tokens for API Calls
- Example: Authorized request
- 11. Implementing Token Refresh Flow
- 12. Understanding OAuth Scopes
- 13. Validating Redirect URIs
- 14. Implementing State Parameter
- 1. Understanding OIDC vs OAuth 2.0
- 2. Using ID Tokens
- 3. Understanding OIDC Flow
- 4. Requesting UserInfo Endpoint
- Example: UserInfo response
- 5. Validating ID Tokens
- 6. Using Standard Claims
- 7. Implementing OIDC Discovery
- Example: Discovery document
- 8. Using OIDC Scopes
- 9. Implementing Logout Flow
- 10. Using Session Management
- 11. Implementing Front-Channel Logout
- 12. Implementing Back-Channel Logout
- Example: Logout token (signed JWT from OP)
- 1. Understanding SAML 2.0 Protocol
- 2. Understanding SAML Components
- 3. Implementing SP-Initiated SSO Flow
- 4. Implementing IdP-Initiated SSO Flow
- 5. Creating SAML Assertions
- Example: Assertion skeleton
- 6. Signing SAML Assertions
- 7. Validating SAML Assertions
- 8. Using SAML Bindings
- 9. Implementing SAML Logout
- 10. Configuring SAML Metadata
- 11. Using SAML Attributes
- Example: AttributeStatement
- 1. Understanding Kerberos Protocol
- 2. Implementing Kerberos Authentication Flow
- 3. Using Ticket Granting Ticket
- 4. Requesting Service Tickets
- 5. Validating Kerberos Tickets
- 6. Implementing Key Distribution Center
- 7. Using Kerberos with Active Directory
- 8. Implementing Kerberos Delegation
- 9. Handling Kerberos Ticket Expiration
- 10. Implementing Cross-Realm Authentication
- 1. Understanding LDAP Protocol
- 2. Implementing LDAP Bind
- 3. Using Simple Bind
- Example: Spring LDAP authentication
- 4. Implementing SASL Authentication
- 5. Querying LDAP Directory
- 6. Using LDAP with Active Directory
- 7. Implementing LDAP Connection Pooling
- 8. Validating LDAP Certificates
- 9. Implementing LDAP Group Membership
- Example: Resolve groups
- 10. Handling LDAP Authentication Errors
- 1. Understanding SSO Concepts
- 2. Implementing SAML-Based SSO
- 3. Implementing OAuth/OIDC-Based SSO
- 4. Using Enterprise SSO
- 5. Implementing Session Propagation
- 6. Handling Cross-Domain SSO
- 7. Implementing SSO Logout
- 8. Using Identity Federation
- 9. Implementing Just-In-Time Provisioning
- 10. Handling SSO Failures and Fallbacks
- 1. Implementing Google Sign-In
- 2. Implementing Facebook Login
- 3. Implementing GitHub OAuth
- Example: GitHub OAuth code exchange
- 4. Implementing Twitter Authentication
- 5. Implementing Apple Sign In
- 6. Implementing Microsoft Account Login
- 7. Handling Social Profile Data
- 8. Linking Multiple Social Accounts
- 9. Implementing Account Merging
- 10. Handling Social Auth Errors
- 11. Using Social Auth Libraries
- 1. Understanding Identity Federation Concepts
- 2. Implementing SAML Federation
- 3. Implementing OAuth Federation
- 4. Using WS-Federation Protocol
- 5. Implementing Trust Relationships
- 6. Handling Identity Mapping
- 7. Implementing Attribute Aggregation
- 8. Using Federation Metadata
- 9. Implementing Federation Logout
- 10. Handling Federation Errors
- 1. Understanding RBAC Concepts
- 2. Defining Roles
- 3. Assigning Permissions to Roles
- Example: Schema
- 4. Assigning Roles to Users
- 5. Implementing Role Hierarchies
- 6. Checking User Permissions
- Example: Permission check
- 7. Implementing Role-Based Routing
- 8. Using Role-Based UI Rendering
- Example: React permission gate
- 9. Implementing Dynamic Role Assignment
- 10. Managing Role Conflicts
- 11. Implementing Least Privilege Principle
- 1. Understanding ABAC Concepts
- 2. Defining Subject Attributes
- 3. Defining Resource Attributes
- 4. Defining Environment Attributes
- 5. Creating Access Policies
- Example: OPA Rego policy
- 6. Implementing Policy Decision Point
- 7. Implementing Policy Enforcement Point
- Example: PEP middleware
- 8. Using Policy Language
- 9. Implementing Dynamic Authorization
- 10. Combining ABAC with RBAC
- 1. Understanding ACL Concepts
- 2. Defining ACL Entries
- Example: ACL row
- 3. Implementing Object-Level Permissions
- 4. Setting File System ACLs
- 5. Implementing Discretionary ACL
- 6. Implementing Mandatory ACL
- 7. Using ACL Inheritance
- 8. Checking ACL Permissions
- Example: Check with group expansion
- 9. Implementing ACL Precedence Rules
- 10. Managing ACL Performance
- 1. Defining Permission Schema
- 2. Creating Permission Checks
- Example: Centralized check helper
- 3. Implementing Resource-Based Permissions
- 4. Using Permission Wildcards
- 5. Implementing Permission Inheritance
- 6. Combining Multiple Permissions
- 7. Implementing Conditional Permissions
- Example: Time-bound permission
- 8. Caching Permission Checks
- 9. Implementing Permission Delegation
- 10. Auditing Permission Changes
- 1. Understanding Claims Concepts
- 2. Creating Claims
- Example: Claims in token
- 3. Using Standard Claim Types
- 4. Implementing Custom Claims
- 5. Validating Claims
- 6. Transforming Claims
- 7. Using Claims for Authorization
- Example: Claim-based check
- 8. Implementing Claims-Based Policies
- 9. Handling Claims in JWT
- 10. Implementing Claims Enrichment
- 1. Understanding Policy-Based Authorization
- 2. Writing Authorization Policies
- 3. Using Policy Decision Points
- 4. Implementing Policy Enforcement Points
- 5. Using Open Policy Agent
- Example: OPA bundle + REST query
- 6. Implementing Casbin
- Example: Casbin RBAC with domains
- 7. Creating Fine-Grained Policies
- 8. Implementing Policy Versioning
- 9. Testing Authorization Policies
- Example: OPA Rego unit test
- 10. Caching Policy Decisions
- 1. Using Authorization Header Format
- 2. Implementing Bearer Token Scheme
- 3. Using Basic Authentication Scheme
- 4. Implementing Digest Authentication Scheme
- 5. Using API Key in Headers
- 6. Implementing Custom Authentication Schemes
- Example: HMAC signature scheme
- 7. Handling Missing Authorization Headers
- 8. Parsing Authorization Header Values
- Example: Defensive parsing
- 9. Implementing Multiple Authentication Methods
- 10. Setting Authorization Header in HTTP Clients
- 1. Implementing API Keys
- 2. Implementing API Key Rotation
- 3. Using OAuth 2.0 for APIs
- 4. Implementing Bearer Authentication
- Example: Spring Resource Server
- 5. Using Basic Authentication for APIs
- 6. Implementing Digest Authentication
- 7. Using Mutual TLS
- 8. Implementing HMAC Signatures
- Example: HMAC-SHA256 signing
- 9. Using AWS Signature V4
- 10. Implementing Rate Limiting by Identity
- 11. Handling Authentication Errors
- 1. Understanding Secret Management Concepts
- 2. Storing Secrets in Environment Variables
- 3. Using HashiCorp Vault
- Example: KV v2 + dynamic DB creds
- 4. Implementing AWS Secrets Manager
- 5. Using Azure Key Vault
- 6. Implementing GCP Secret Manager
- 7. Implementing Secret Rotation
- 8. Encrypting Secrets at Rest
- 9. Managing API Keys Securely
- 10. Implementing Secret Access Policies
- 1. Understanding GraphQL Auth Challenges
- 2. Using JWT in GraphQL
- Example: Apollo Server context
- 3. Implementing Context for Identity
- 4. Implementing Field-Level Authorization
- Example: Resolver-level check
- 5. Using Directive-Based Authorization
- Example:
- 6. Implementing Query Complexity Analysis
- 7. Implementing Depth Limiting
- Example: graphql-depth-limit
- 8. Using Persisted Queries
- 9. Handling Errors in Resolvers
- 10. Implementing DataLoader for Authorization
- Example: Permission-aware loader
- 1. Understanding gRPC Security Model
- 2. Implementing TLS for gRPC
- Example: Server TLS
- 3. Using Token-Based Authentication
- Example: Bearer in metadata
- 4. Implementing Metadata Credentials
- 5. Using Client Certificates
- 6. Implementing Interceptors for Authorization
- Example: ServerInterceptor
- 7. Using Per-RPC Credentials
- 8. Implementing ALTS
- 9. Handling Errors in gRPC
- 10. Implementing Service-to-Service Auth
- 1. Understanding WebSocket Auth Challenges
- 2. Implementing Handshake Authentication
- Example: Verify in upgrade
- 3. Using Query Parameters for Tokens
- 4. Implementing Cookie-Based Authentication
- 5. Using Custom Headers (Non-Browser)
- 6. Implementing Token Refresh over WebSocket
- 7. Handling Connection Authentication Failures
- 8. Implementing Heartbeat for Session Validation
- Example: Ping with token check
- 9. Using Sub-Protocols for Auth
- Example: Token via sub-protocol
- 10. Implementing Message-Level Authorization
- 1. Creating Authentication Middleware
- Example: Express
- 2. Building Authorization Middleware
- Example: Permission guard
- 3. Implementing Middleware Chains
- 4. Using Role-Based Middleware
- Example
- 5. Implementing Permission-Based Middleware
- Example: Resource-aware
- 6. Creating Conditional Middleware
- Example: Skip auth for public routes
- 7. Handling Middleware Errors
- 8. Implementing Reusable Guards
- 9. Using Middleware for Route Protection
- 10. Implementing Middleware in Express/Nest
- Example: NestJS guard
- 1. Understanding CORS
- 2. Implementing CORS Headers
- Example: Express CORS config
- 3. Handling Preflight Requests
- 4. Using Credentials with CORS
- 5. Implementing Cross-Domain Cookies
- 6. Working with postMessage for Auth
- Example: Validate sender
- 7. Implementing iframe Authentication
- 8. Handling Third-Party Cookie Restrictions
- 9. Implementing Proxy Endpoints
- 10. Cross-Origin Best Practices
- 1. Understanding Mobile Auth Challenges
- 2. Implementing Deep Linking for OAuth
- 3. Using Custom URL Schemes
- 4. Implementing App-to-App Authentication
- 5. Working with System Webview
- 6. Using In-App Browsers
- 7. Implementing Secure Storage
- 8. Using Biometric Authentication
- 9. Implementing Refresh Tokens in Mobile
- 10. Handling Background Token Expiration
- 11. Implementing Certificate Pinning
- 1. Understanding Distributed Authentication
- 2. Implementing API Gateway Authentication
- 3. Using Service-to-Service Authentication
- 4. Implementing JWT Propagation
- Example: Forward auth header
- 5. Using Service Mesh
- 6. Implementing Token Validation in Services
- 7. Using Shared Authentication Service
- 8. Implementing mTLS Between Services
- 9. Handling Authentication Context Propagation
- 10. Implementing Distributed Sessions
- 1. Understanding Delegation Concepts
- 2. Implementing User Impersonation
- 3. Using OAuth Delegation
- 4. Implementing Service Account Delegation
- 5. Using Delegation Scopes
- Example: RFC 8693 token-exchange
- 6. Auditing Delegated Actions
- 7. Implementing Delegation Expiration
- 8. Preventing Delegation Abuse
- 9. Using Constrained Delegation
- 10. Implementing Delegation Revocation
- 1. Understanding Flow Security
- 2. Implementing PKCE for OAuth
- Example: PKCE pair
- 3. Using State Parameter
- 4. Implementing Nonce for OIDC
- 5. Validating Redirect URIs
- 6. Preventing Open Redirect Attacks
- Example: Safe redirect
- 7. Implementing Request Signing
- 8. Using Challenge-Response Authentication
- 9. Implementing Time-Based Validation
- 10. Handling Man-in-the-Middle Attacks
- 1. Understanding CSRF Attacks
- 2. Implementing CSRF Tokens
- Example: Synchronizer token
- 3. Using Double Submit Cookie Pattern
- 4. Implementing Token Validation
- 5. Using SameSite Cookie Attribute
- 6. Implementing Custom Headers for CSRF Protection
- 7. Using Origin and Referer Headers
- Example: Origin check
- 8. Implementing CSRF Middleware
- 9. Handling Token Rotation
- 10. Implementing Exempting Safe Methods
- 1. Understanding XSS Attack Vectors
- 2. Implementing Input Validation
- 3. Using Output Encoding
- 4. Implementing HttpOnly Cookie Flag
- 5. Using Content Security Policy
- Example: Strict CSP
- 6. Implementing X-XSS-Protection Header
- 7. Handling DOM-Based XSS
- 8. Implementing Sanitization Libraries
- 9. Using Trusted Types
- Example: Enforce Trusted Types
- 10. Implementing Context-Aware Encoding
- 1. Understanding Brute-Force Attacks
- 2. Implementing Login Rate Limiting
- Example: Express + Redis
- 3. Using IP-Based Rate Limiting
- 4. Implementing User-Based Rate Limiting
- 5. Using Sliding Window Algorithm
- 6. Implementing Token Bucket Algorithm
- Example: Redis Lua
- 7. Using Rate Limit Headers
- 8. Implementing Progressive Delays
- 9. Handling Rate Limit with CAPTCHA
- 10. Implementing Distributed Rate Limiting
- 1. Understanding Timing Attack Vectors
- 2. Implementing Constant-Time Comparisons
- Example: Per-language API
- 3. Using Secure String Comparison
- 4. Handling Username Enumeration
- 5. Implementing Consistent Response Times
- Example: Pad to fixed minimum
- 6. Using Dummy Operations
- 7. Handling Cache Timing Attacks
- 8. Implementing Response Time Randomization
- 9. Using Rate Limiting to Mask Timing
- 10. Preventing Information Leakage
- 1. Understanding Device Fingerprinting
- 2. Collecting Browser Fingerprints
- 3. Using User Agent and Platform
- 4. Implementing IP Address Tracking
- 5. Using Device IDs
- 6. Implementing Feature Detection
- 7. Using TLS Fingerprinting
- 8. Implementing Trust Scoring
- 9. Detecting Suspicious Devices
- 10. Implementing Risk Analysis
- 1. Understanding Risk Scoring
- 2. Implementing Login Context Analysis
- 3. Using Anomaly Detection
- 4. Implementing Machine Learning Risk Models
- 5. Using Adaptive Authentication
- 6. Implementing Risk Thresholds
- Example: Decision table
- 7. Handling Step-Up Authentication Triggers
- 8. Using Continuous Authentication
- 9. Implementing Threat Intelligence Integration
- 10. Logging Risk Events
- 1. Understanding Continuous Authentication
- 2. Implementing Behavior Monitoring
- 3. Using Behavioral Biometrics
- 4. Implementing Mouse and Keystroke Analysis
- Example: Feature collection
- 5. Using Session Risk Scoring
- 6. Detecting Session Anomalies
- 7. Implementing Re-Authentication Triggers
- 8. Using Context-Aware Session Validation
- 9. Implementing Machine Learning for Continuous Auth
- 10. Handling Security vs UX Trade-Offs
- 1. Understanding Context-Aware Authentication
- 2. Implementing Access Context Analysis
- Example: Context object
- 3. Using Location-Based Authentication
- 4. Implementing Device Posture Checks
- 5. Using Network-Based Access Controls
- 6. Implementing User Behavior Analysis
- 7. Using Time-Based Restrictions
- Example: Business hours policy
- 8. Implementing Risk Signals
- 9. Using Conditional Access Policies
- 10. Implementing Zero Trust Principles
- 1. Understanding Authentication Error Codes
- 2. Implementing 401 Unauthorized Responses
- Example: WWW-Authenticate
- 3. Using 403 Forbidden Responses
- 4. Implementing Error Messages
- 5. Preventing Information Disclosure
- 6. Using Generic Error Responses
- Example: RFC 7807 problem+json
- 7. Implementing Token Expiration Handling
- 8. Using Standardized Error Format
- 9. Implementing WWW-Authenticate Header
- 10. Handling Errors in Client Applications
- Example: Axios interceptor
- 1. Understanding Audit Logging Requirements
- 2. Logging Authentication Events
- 3. Tracking Authorization Decisions
- 4. Implementing User Activity Logging
- 5. Using Tamper-Proof Logs
- 6. Implementing Structured Logging
- Example: JSON log entry
- 7. Handling Sensitive Data in Logs
- 8. Implementing Log Retention Policies
- 9. Using Centralized Logging
- 10. Implementing Real-Time Alerting
- 11. Handling Compliance Requirements
- 1. Understanding Security Monitoring Goals
- 2. Monitoring Failed Authentication Attempts
- 3. Detecting Brute-Force Attacks
- 4. Implementing Anomaly Detection
- 5. Using SIEM Integration
- 6. Implementing Real-Time Alerts
- 7. Monitoring Token Usage
- 8. Detecting Credential Stuffing
- 9. Using Threat Intelligence Feeds
- 10. Implementing Security Dashboards
- 1. Understanding Privacy Concepts
- 2. Implementing Anonymous Credentials
- 3. Using Zero-Knowledge Proofs
- 4. Implementing Blind Signatures
- 5. Using Privacy-Preserving ID Systems
- 6. Implementing Pseudonymous Authentication
- 7. Handling Data Minimization
- 8. Using Attribute-Based Credentials
- 9. Implementing Selective Disclosure
- 10. Handling Privacy vs Security Trade-Offs
- 1. Understanding Zero Trust Principles
- 2. Implementing Continuous Authentication
- 3. Using Context-Aware Access
- 4. Implementing Device Trust
- 5. Verifying Every Request
- 6. Implementing Micro-Segmentation
- 7. Using Least Privilege Access
- 8. Implementing Strong Identity Verification
- 9. Monitoring and Logging All Access
- 10. Implementing Adaptive Authentication
- 1. Using HTTPS Everywhere
- 2. Implementing Secure Password Storage
- 3. Avoiding Security Through Obscurity
- 4. Implementing Principle of Least Privilege
- 5. Using Secure Random Number Generation
- 6. Implementing Defense in Depth
- 7. Keeping Dependencies Updated
- 8. Implementing Security Headers
- Example: Modern baseline
- 9. Using Input Validation
- 10. Implementing Error Handling
- 11. Conducting Security Audits
- 12. Implementing OWASP Top 10 Mitigations
- 1. Understanding Authentication Testing
- 2. Implementing Login Testing
- Example: Playwright
- 3. Testing Password Reset Flow
- 4. Implementing Session Testing
- 5. Testing Token Validation
- 6. Implementing MFA Testing
- 7. Testing Authorization Rules
- Example: Jest authz tests
- 8. Using Security Testing Tools
- 9. Implementing Automated Security Scans
- 10. Testing Rate Limiting
- Example: Burst test
- 1. Understanding GDPR Requirements
- 2. Implementing Right to Access
- 3. Handling Right to Deletion
- 4. Implementing HIPAA Compliance
- 5. Using SOC 2 Controls
- 6. Implementing PCI DSS Requirements
- 7. Using Data Encryption Requirements
- 8. Implementing Consent Management
- 9. Handling Data Minimization
- 10. Implementing Compliance Documentation