A software emulator is not running your program on a virtual machine — it's running it on the fly without a virtual machine.

软件模拟器不在某台虚拟机上运行您的应用程序——它不通过虚拟机，而是实时地去运行它。

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Software tamper resistance is the art of crafting a program such that it cannot be modified by a potentially malicious attacker without the attack being detected.

介绍软件抗篡改是编写程序的艺术，使代码在没有攻击检测的情况下，不会被潜在的有恶意的攻击代码所修改。

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Rarely a day passed by without someone asking me to install some new piece of software, to get their printer up and running again, or teach them how to use some new program.

几乎每天都有人请我帮忙安装新软件，将他们的打印机弄好，或者教他们如何使用新程序。

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That makes it especially insidious, as users can infect their computer with software that gives hackers remote access to their desktops without downloading an e-mail attachment or running a program.

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