Instead, its function is to mask the presence of other types of (usually malicious) software, such as Trojan horses, viruses or worms.

相反，其功能是掩蔽其他类型(常常是恶意的)软件，如木马程序、病毒或蠕虫。

youdao

Instead, its function is to mask the presence of other types of (usually malicious) software, such as Trojan horses, viruses or worms.

相反，其功能是掩蔽其他类型(常常是恶意的)软件，如木马程序、病毒或蠕虫。

youdao