英语语法分析

As hackers turned up, layers of security, from antivirus programs to firewalls, were added to try to keep them at bay.

随着黑客的出现，从防病毒程序到防火墙的层层安全措施被添加进来，试图阻止他们。

ThreatFire: Antivirus software.

防病毒软件。

Built-in antivirus integration.

内置的防病毒集成。