Finally, discrete access control based on protection bits can't provide global secure policy based on individual user.

基于保护位的自主型访问控制，很难实现基于单个用户制定全局安全策略。

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All of these issues are solved in the thesis, including how to generate secure access policy rules centralized and how to enforce secure policy distribution efficiently.

由此，本文需要解决如何集中定制安全访问策略规则，以及有效实施安全策略交互。

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First, that security depends on a combination of technology and policy; and second, that no system is ever totally secure.

第一，安全依赖于技术和政策的联合体。第二，永远没有完全安全的系统。

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The result of the partnership is called SurfinShield for F-Secure Policy Manager, and customers who already own Finjan's behavior-monitoring security product will be able to use the new offering to manage multiple security products from a single console.

CNN: Company scans for viruses targeting PDAs, WAP devices

Today, President Clinton is no more candid about his determination to exploit congressional inattention to secure a foreign policy "success" at virtually any price.

CENTERFORSECURITYPOLICY: Shades of the Tonkin Gulf Resolution

In Belgium this understanding has resulted in laboratory costs for IVF and ICSI being reimbursed under a strict embryo transfer policy to secure the prevention of multiple pregnancies.

BBC: NEWS | Health | IVF multiple births 'drain NHS'