Firewall: An In-Depth Exploration A firewall is a fundamental component of network security designed to monitor, filter, and regulate incoming and outgoing network traffic. It operates based on predefined security rules to prevent unauthorized access and mitigate cyber threats. Acting as a protective barrier between trusted internal networks and untrusted external networks such as the
Security testing methodologies are structured approaches used to identify vulnerabilities, assess risks, and validate the effectiveness of security controls within applications, networks, and systems. The primary goal of security testing is to ensure confidentiality, integrity, and availability (CIA) of information assets while protecting them from internal and external threats.
End-to-End Testing is a type of software testing that validates the entire system under test, including its integration with external interfaces and dependent systems. When focused on security, it is referred to as End-to-End Security Testing.
