Watchguard Network Security Practice Test

Which WatchGuard service would you use to stop threats originating from phishing attacks?

1. APT Blocker

2. Gateway / Antivirus

3. Spam Blocker

4. Data Loss Prevention DLP

The correct answer is: Spam Blocker

The Spam Blocker service is specifically designed to prevent unwanted email, including those used in phishing attacks. Phishing often occurs through fraudulent emails that trick users into revealing sensitive information or downloading malicious software. The Spam Blocker identifies these malicious emails based on various criteria, such as known patterns of phishing and filtering out spam that may lead to such attacks. While other options like APT Blocker and Gateway Antivirus serve crucial roles in network security, they are more appropriate for different types of threats—APT Blocker focuses on advanced persistent threats and sophisticated malware, while Gateway Antivirus scans for viruses and malware in traffic but does not primarily target spam emails. Data Loss Prevention (DLP) is aimed at stopping the unauthorized transfer of sensitive data, which does not directly address the threat of phishing attacks. Thus, utilizing the Spam Blocker is the appropriate choice to effectively mitigate risks posed by phishing attempts.