Which of the following is NOT included in Zscaler's malware protection configuration?

The option designated as the correct response is not included in Zscaler's malware protection configuration because Zscaler focuses primarily on preventing recognized threats that pose significant risks to enterprise environments. While phishing prevention is undeniably a critical aspect of cybersecurity, it specifically addresses social engineering attacks designed to trick users into divulging sensitive information or downloading malicious software rather than being a direct component of traditional malware protection settings.

On the other hand, the other choices address specific forms of malware: Trojan detection involves identifying and mitigating Trojans that can compromise systems; blocking password-protected files prevents users from inadvertently downloading potentially harmful files that are secured with passwords to evade detection; and blocking adware helps protect users from unwanted software that displays advertisements and can negatively impact system performance. These components reflect a more comprehensive approach to protecting against various kinds of malware threats. Thus, the focus of Zscaler's malware protection configuration does not typically extend to phishing prevention, as it is often regarded as falling under a different category of security measures.