If your program is a viewer or editor of data—such as a word processor or an image displayer—that data might be from an attacker, so it's an untrusted input.
如果您的程序是数据的浏览器或者编辑器——比如文字处理器或者图像显示器——那么那些数据有可能来自攻击者,所以那是不可信的输入。
If your program is a viewer or editor of data — such as a word processor or image displayer — that data might be from an attacker, so it's an untrusted input.
如果您的程序是数据的浏览器或者编辑器(比如文字处理器或者图像显示器),而这些数据有可能来自攻击者,所以那是不可信的输入。
Traditional steganography hides its message as, say, every 20th word in a letter, or as the colour of every hundredth pixel in an electronic image.
传统的信息隐藏法隐藏信息的方式是藏掉一封信中的每20个字,或者一幅电子图片中的每百个像素。
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