Authentic CompTIA Certification Exam CS0-002 Questions Answers

A directory traversal attack is a type of web application attack that exploits insufficient input validation or filtering to access files or directories that are outside of the web root folder. A directory traversal attack can allow an attacker to read, modify, or execute files on the target server that are not intended to be accessible via web requests. The URL in the alert contains an example of a directory traversal attack, as indicated by the use of “…/” sequences in the query string. These sequences are used to navigate up one level in the directory hierarchy, potentially reaching sensitive files or folders on the server. In this case, the attacker is trying to access /etc/passwd file, which contains user account information on Linux systems.

System timeline reconstruction is a forensic analysis technique that involves creating a chronological record of events that occurred on a system based on various sources of evidence such as log files, registry entries, file timestamps, network traffic, etc. System timeline reconstruction can provide information about when and how the machine was compromised and where the malware is located by showing when suspicious activities or changes took place on the system, such as unauthorized access attempts, file creation or modification, process execution, network connections, etc.

Acceptance testing is a type of testing that involves verifying that an application meets the needs and expectations of the business and the end users. Acceptance testing is usually performed by users or customers who evaluate the application’s functionality, usability, performance, reliability, and compatibility. Acceptance testing helps to ensure that the application delivers the required value and quality before it goes into production.