Chapter 1
Security Architecture
Course: Comptia Securityx Cas 005
Subject: Comptia Securityx Cas 005 Practice Exam
Chapter: Security Operations
Overview
Vulnerability assessment and penetration testing (VAPT) are critical components of cybersecurity. VAPT involves identifying vulnerabilities (assessment) and attempting to exploit them (testing) to evaluate an organization's defenses. Combining various methods and tools ensures a comprehensive approach to securing systems, networks, and applications.
1. Vulnerability Assessment and Penetration Testing Methods
1.1 Static Analysis
- Definition: Examining code or system configurations without executing the application or system.
- Use Case: Identifies coding errors, security vulnerabilities, or misconfigurations in source code or binaries.
- Example: Using static code analyzers like SonarQube to detect SQL injection vulnerabilities in a web application.
1.2 Dynamic Analysis
- Definition: Evaluates applications or systems in a live environment by executing them.
- Use Case: Identifies runtime vulnerabilities such as buffer overflows or memory leaks.
- Example: Using OWASP ZAP to dynamically analyze web applications for input validation flaws.