What feature of the Sophos Firewall helps prevent a trojan-infected computer from transmitting personal information?

The Advanced Threat Protection feature of the Sophos Firewall is specifically designed to identify and mitigate threats such as trojans, which are malicious programs that can compromise a computer's security and lead to the unauthorized transmission of personal information. This feature leverages a combination of signature-based detection, behavioral analysis, and sandboxing technologies to analyze files and network traffic in real-time.

By detecting and blocking potentially harmful activities before they can result in data leaks, Advanced Threat Protection effectively prevents trojan-infected systems from sending out sensitive information. This proactive approach helps maintain the integrity and confidentiality of personal data, safeguarding users against data theft and privacy breaches.

Other features like Network Address Translation, Web Filtering, and Application Control serve different purposes. While they contribute to overall network security and manage traffic, they do not directly target the specific behavior of trojan infections in the same way that Advanced Threat Protection does. For example, Network Address Translation is primarily used for masking IP addresses and managing internal and external network communication, while Web Filtering is focused on blocking access to unsafe websites. Application Control deals with the management of application use based on policies but does not inherently protect against malware transmission.