An analyst reviews the following web server log entries:%2E%2E/%2E%2E/%2ES2E/%2E%2E/%2E%2E/%2E%2E/etc/passwdNo attacks or malicious attempts have been...

Comprehensive and Detailed Step-by-Step Explanation:Directory traversal, also known as path traversal, is an attack that allows attackers to access restricted directories and execute commands outside the web server ' s root directory. The %2E encoding corresponds to a dot (.) in ASCII, and %2E%2E resolves to ../. The log entries indicate attempts to navigate directories upward to access sensitive files like /etc/passwd. Since no malicious activity was flagged, it is inferred this was either an unsuccessful or reconnaissance attempt.