UNIX is one of the most secure operating systems available.

UNIX是目前最安全的操作系统之一。

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In its default configuration, OpenBSD has proven one of the most secure operating systems available.

在它的默认配置下，OpenBSD已经证实是当前最为安全可靠的一种操作系统。

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The importance of secure operating systems in computer security iscausing more and more attention.

安全操作系统在计算机安全中的重要作用越来越引起人们的关注。

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Mr Schneier predicts that insurance companies will start to specify what kinds of computer equipment companies should use, or charge lower premiums to insure more secure operating systems or hardware.

ECONOMIST: Putting it all together

The problem is so pressing that Bill Gates pulled Microsoft's 7, 000 systems programmers off their jobs for all of February for a Trustworthy Computing initiative aimed at making more secure operating systems.

FORBES: Scare Tactics

The problem is so pressing that Bill Gates pulled Microsoft's 7, 000 systems programmers off their jobs for all of February for a "Trustworthy Computing" initiative aimed at making more secure operating systems ( see story, p. 90).

FORBES: Scare Tactics