课程详情

Are you preparing for Web Application Pentesting interviews or aiming to sharpen your web security fundamentals? This course is designed specifically to help you master Web Pentesting through a structured, MCQ-based approach that directly aligns with real-world interviews and industry expectations.The course is tailored for both beginners and intermediate learners who want to:Build confidence for web security interviewsUnderstand how and why vulnerabilities occurLearn mitigation techniques from an attacker's and defender's perspectiveBy the end of this course, you'll be fully equipped to:Tackle time-bound web security MCQsApproach real-world web penetration testsIdentify vulnerabilities in authentication, authorization, session management, input validation, and moreThis Course was created with Experts. Interview Topics Included Are:-I. Fundamentals of Web Application Security1. Introduction to Web PentestingDifficulty: Easy MCQ Count: 10Topics:Definition of Web Application Penetration Testing (WAPT)Difference between Vulnerability Assessment and Penetration TestingPhases of a Web Pentest (Reconnaissance, Scanning, Exploitation, Post-Exploitation, Reporting)Ethical Hacking vs. Malicious HackingLegal and Ethical Considerations in Pentesting2. Web Technologies and ProtocolsDifficulty: Easy to Medium MCQ Count: 20Topics:HTTP/HTTPS (methods, headers, status codes)TCP/IP (basic understanding)DNS (record types, resolution)Cookies and Sessions (types, attributes, management)Web Servers (Apache, Nginx, IIS - basic functionalities and common configurations)Web Proxies (forward, reverse)REST APIs and SOAPJSON, XML, HTML, JavaScript, CSS3. OWASP Top 10 (2021 & 2017)Difficulty: Medium MCQ Count: 30Topics:Understanding each of the OWASP Top 10 vulnerabilities (detailed explanation, examples, impact, and basic mitigation)Changes between OWASP Top 10 2017 and 2021II. Web Application Vulnerabilities (Deep Dive)1. Injection AttacksSQL Injection (SQLi)Difficulty: Medium to Hard MCQ Count: 30Subtopics:Types: In-band (Error-based, Union-based), Out-of-band, Blind (Boolean-based, Time-based)Techniques: Order By, Group By, Stacking Queries, Second-order SQLi, SQL TruncationBypassing WAFs for SQLiDetection and Exploitation Tools (e.g., sqlmap, manual techniques)Mitigation Strategies (Parameterized Queries, Stored Procedures, Input Validation, WAFs, ORM)Impact and Real-world scenariosNoSQL InjectionDifficulty: Medium MCQ Count: 10Subtopics:Understanding NoSQL databases (MongoDB, Cassandra, etc.)Injection techniques specific to NoSQLDetection and mitigationCommand InjectionDifficulty: Medium MCQ Count: 10Subtopics:OS Command Injection (e.g., system(), exec())Shell Metacharacters and their exploitationBlind command injectionMitigation (Input validation, proper API usage)Other Injection TypesDifficulty: Medium MCQ Count: 15Subtopics:LDAP Injection, XPath Injection, XXE (XML External Entity)Understanding the nature of each injection typeExploitation examplesDetection and mitigation2. Cross-Site Scripting (XSS)Difficulty: Medium to Hard MCQ Count: 30Subtopics:Types: Reflected, Stored, DOM-basedExploitation Techniques:Bypassing input validation and output encodingStealing cookies (Session Hijacking)Defacing websitesRedirecting usersKeyloggingLeveraging XSS to achieve RCE (e.g., via AngularJS, client-side template injection)XSS in different contexts (HTML, JavaScript, CSS)XSS Payloads: Common and advanced payloadsMitigation Strategies:Input Validation and Output Encoding (Contextual encoding)Content Security Policy (CSP)HTTPOnly and Secure flags for cookiesClient-side frameworks and their XSS protection3. Broken Access ControlDifficulty: Medium MCQ Count: 20Subtopics:Insecure Direct Object References (IDOR):Horizontal and Vertical IDORBypassing access control checksDetecting IDORPrivilege Escalation:Vertical and Horizontal privilege escalationRole-based access control (RBAC) bypassesMissing Function Level Access Control:Direct access to admin functionsMitigation:Robust authorization checksPrinciple of Least PrivilegeRandomized/Hashed IDs for objects4. Cryptographic FailuresDifficulty: Medium to Hard MCQ Count: 20Subtopics:Weak Hashing Algorithms (MD5, SHA-1)Weak Encryption Algorithms (DES, insecure modes of operation)Improper Key Management (hardcoded keys, default keys)Sensitive Data Exposure (data in transit, data at rest)SSL/TLS Misconfigurations (weak ciphers, expired certificates, mixed content)Padding Oracle Attacks5. Security MisconfigurationDifficulty: Medium MCQ Count: 15Subtopics:Default credentialsUnpatched systems and outdated softwareDirectory ListingImproper error handling (revealing sensitive information)Unnecessary services/portsMisconfigured HTTP headers (missing security headers)Cloud misconfigurations relevant to web apps (S3 bucket misconfigurations, IAM roles)6. Vulnerable and Outdated ComponentsDifficulty: Medium MCQ Count: 10Subtopics:Understanding the risk of outdated libraries, frameworks, and CMSTools for identifying vulnerable components (e.g., retire.js, dependency-check)Software Composition Analysis (SCA)Supply chain attacks (e.g., Log4j)7. Identification and Authentication FailuresDifficulty: Medium to Hard MCQ Count: 25Subtopics:Weak Password PoliciesBrute-force attacks and Dictionary attacksCredential StuffingSession Management issues (fixed session IDs, insecure session regeneration)MFA bypass techniquesPassword Reset vulnerabilitiesSingle Sign-On (SSO) vulnerabilities (OAuth, SAML)8. Software and Data Integrity FailuresDifficulty: Medium to Hard MCQ Count: 15Subtopics:Insecure DeserializationClient-side validation bypassSoftware updates and CI/CD pipeline integrity9. Security Logging and Monitoring FailuresDifficulty: Medium MCQ Count: 10Subtopics:Lack of proper logging for security eventsInsufficient monitoring and alertingDetecting common web attacks through logs10. Server-Side Request Forgery (SSRF)Difficulty: Hard MCQ Count: 15Subtopics:How SSRF works (making arbitrary requests from the server)Impact: accessing internal services, cloud metadata APIs, bypassing firewallsBlind SSRFSSRF bypass techniquesMitigation strategies (whitelisting, input validation, network segmentation)III. Other Critical Web Vulnerabilities1. Cross-Site Request Forgery (CSRF)Difficulty: Medium MCQ Count: 15Subtopics:How CSRF works (tricking authenticated users)Impact: unauthorized actions, money transfersDistinction from XSSCSRF tokens (implementation and bypasses)SameSite cookie attribute2. Business Logic FlawsDifficulty: Hard MCQ Count: 10Subtopics:Understanding the application's business logicExamples: price manipulation, bypassing workflow, unauthorized discounts, race conditionsMethodology for finding business logic flaws3. File Upload VulnerabilitiesDifficulty: Medium MCQ Count: 10Subtopics:Unrestricted File UploadBypassing file type checks (MIME type, magic bytes)Shell upload, webshellsPath traversal in file uploadsMitigation: proper validation, sanitization, renaming, storage outside web root4. HTTP Host Header AttacksDifficulty: Hard MCQ Count: 5Subtopics:Password Reset PoisoningWeb Cache DeceptionClassic Server-Side Attacks5. ClickjackingDifficulty: Medium MCQ Count: 5Subtopics:How clickjacking works (UI redressing)Impact: unauthorized clicks, data exposureMitigation: X-Frame-Options, Content Security Policy (CSP) frame-ancestors directive6. Open RedirectsDifficulty: Easy MCQ Count: 5Subtopics:Exploitation: phishing, bypassing security checksDetection and mitigation7. SSRF (Advanced)Difficulty: Expert MCQ Count: 5Subtopics:Advanced bypasses for SSRF filtersSSRF with URL schemes (file://, dict://, gopher://)Interacting with internal services (e.g., redis, elasticsearch)IV. Tools and Methodologies1. Penetration Testing MethodologiesDifficulty: Easy to Medium MCQ Count: 10Topics:OSSTMM (Open Source Security Testing Methodology Manual)OWASP Web Security Testing Guide (WSTG)PTES (Penetration Testing Execution Standard)Black Box, White Box, Gray Box Testing2. Reconnaissance Tools & TechniquesDifficulty: Medium MCQ Count: 15Topics:Information Gathering (Google Dorking, Shodan, Censys)Subdomain Enumeration (DNSDumpster, Amass, Subfinder)Port Scanning (Nmap, Masscan - specifically for web ports)Directory and File Enumeration (DirBuster, Gobuster, Ffuf)Technology Identification (Wappalyzer, BuiltWith)3. Web Proxy ToolsBurp Suite (Community/Professional)Difficulty: Medium to Hard MCQ Count: 25Topics:Proxy functionality (intercepting, modifying requests/responses)Repeater, Intruder, Scanner, Sequencer, Decoder, ComparerExtensibility (BApp Store)Session handling rulesMacrosSpidering and crawlingOWASP ZAPDifficulty: Medium MCQ Count: 10Topics:Similar functionalities to Burp SuiteAutomated scanning, FuzzingPassive and Active ScanAdd-ons4. Other Essential Web Pentesting ToolsDifficulty: Medium MCQ Count: 20Topics:SQLMap: Automated SQL Injection tool (deep understanding of options and usage)Nikto/Wapiti: Web server/application scannersMetasploit (Web Modules): Using modules for web exploitationCurl/Wget: Command-line web interactionBrowser Developer Tools: Inspecting elements, network traffic, debugging JavaScriptText Editors/IDEs: For code review (if white-box)V. Advanced Concepts and Specialized Testing1. API Security TestingDifficulty: Hard MCQ Count: 20Subtopics:REST API vulnerabilities (Broken authentication, Injection, BOLA, Mass Assignment)GraphQL security (Introspection, Batching attacks)SOAP API vulnerabilities (XXE, SQLi)API testing methodologies (OWASP API Security Top 10)Tools for API testing (Postman, SoapUI, Burp Suite, ZAP)2. Cloud Security for Web ApplicationsDifficulty: Hard MCQ Count: 15Subtopics:Common cloud service providers (AWS, Azure, GCP)Shared Responsibility ModelCloud-specific web application vulnerabilities (S3 misconfigurations, EC2 vulnerabilities, Lambda function security)Serverless application security3. Container Security for Web ApplicationsDifficulty: Hard MCQ Count: 10Subtopics:Docker and Kubernetes security considerationsImage vulnerabilitiesContainer runtime security4. Source Code Review (White Box Testing)Difficulty: Hard MCQ Count: 10Subtopics:Identifying common vulnerability patterns in code (e.g., unsanitized input, insecure API calls)Understanding secure coding principlesSAST (Static Application Security Testing) tools5. Web Application Firewalls (WAFs)Difficulty: Hard MCQ Count: 10Subtopics:Purpose and limitations of WAFsWAF bypass techniques for common vulnerabilities (SQLi, XSS)6. Advanced Exploitation TechniquesDifficulty: Expert MCQ Count: 20Subtopics:Race Conditions (Time-of-Check to Time-of-Use)Deserialization VulnerabilitiesTemplate Injection (SSTI, CSTI)Prototype PollutionExploiting insecure JWT implementations7. Secure Software Development Lifecycle (SSDLC)Difficulty: Medium MCQ Count: 10Subtopics:Integrating security into development phases (design, development, testing, deployment)Threat Modeling (STRIDE, DREAD)Security ChampionsDevSecOps principles8. Reporting and CommunicationDifficulty: Easy MCQ Count: 5Subtopics:Structure of a penetration test reportPrioritizing vulnerabilities (CVSS, risk rating)Clear and concise remediation recommendationsCommunication with developers and stakeholdersPost-remediation testingVI. Scenario-Based Questions and Problem SolvingDifficulty: Hard to Expert MCQ Count: 50Example Scenarios:"You've identified a reflected XSS vulnerability. How would you escalate this to a session hijack?""You suspect a blind SQL injection. Walk me through your testing methodology.""The application uses JWTs. What security concerns would you look for?""You found an IDOR. How do you quantify its impact?""Describe how you would approach testing a payment gateway integration.""How would you bypass a WAF protecting against SQLi?""A client wants to test their new API. What's your approach?"VII. General Cybersecurity Concepts1. Cryptography BasicsDifficulty: Easy to Medium MCQ Count: 10Topics:Symmetric vs. Asymmetric EncryptionHashing vs. Encryption vs. EncodingDigital SignaturesCertificates and PKI2. Network Security FundamentalsDifficulty: Easy MCQ Count: 5Topics:Firewalls (basic understanding, WAF vs. Network Firewall)Intrusion Detection/Prevention Systems (IDS/IPS)VPNs3. Secure Coding PrinciplesDifficulty: Medium MCQ Count: 10Topics:Input Validation and Output EncodingSecure Configuration ManagementError HandlingLeast PrivilegeDefense in DepthSummaryTotal Estimated MCQ Count: ~485This comprehensive study guide provides a solid framework for preparing for a deep-dive Web Penetration Testing interview. Remember to not only know the definitions but also understand the "how" and "why" behind each vulnerability and mitigation. Practical experience with the tools and demonstrating problem-solving skills are crucial for success.

课程标签

0人关注该课程

主题相关的课程