Once enabled, the tracking protection would exist for all Web pages the user visits and would take effect each time they start a new browsing session.

一旦这个功能启用，追逐保护将存在于用户浏览的所有网页中，而且每次打开一个新浏览器会话都会起效。

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Web security depends on vendors cooperating to improve protection for all users.

网络的安全依赖于厂商的合作以保护所有用户。

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Without this protection, a malicious web page could compromise the integrity of another web page.

没有这个保护的话，恶意的网页可能危害到另外一个正常的网页。

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Cellphone companies routinely undo the web's privacy protection.

CNN: The Internet is a surveillance state

Rarely are leaks intentional: Somebody at work might post a file on a server to download at home, a wrongly configured server might make too much of a hard drive searchable or a Web site's password-protection might be flimsy enough to be accessible to search engines.

FORBES: Google Me Not

The threats posed by cybergangs to corporate Web sites and databases, or the protection rackets formed in Russia and Brazil, indeed seem to be very serious.

FORBES: Book Review