Reviewing the list of running processes and installed programs on the system can help in identifying any unauthorized software, including keylogging applications, which may not be immediately visible to the end user. This method is effective in finding both known keyloggers and suspicious software that could potentially be keyloggers. Examining network traffic may not reveal keyloggers specifically, as they might only log keystrokes without sending them out immediately. Checking for unusual file permissions may indicate a security concern but does not directly pertain to identifying keylogging software. Ensuring operating system updates are current is a good security practice but on its own does not aid in detecting a keylogger already present on a workstation.