PDF files include a variety of security options - from access restrictions to electronic signatures - that help protect sensitive company information.
PD F文件包括多种安全选项——从访问限制到电子签名——帮助保护敏感的公司信息。
A Microsoft Research team led by Helen J. Wang has created Gazelle (PDF), a browser-based OS, with the declared intent to tighten security when going online.
由Hellen J.Wang带领的一个微软研发团队提出了浏览器上的操作系统 Gazelle(PDF)，目的是加强网上冲浪的安全性。
Meanwhile, Jed Rubenfeld of Yale Law School has tried to reinterpret (.pdf) the Fourth Amendment not in terms of privacy, but in terms of security.
同时，耶鲁法学院的Jed Rubenfeld 也试图从安全感而非隐私的角度重新解释第四修正案。
College educated women marry later, have fewer children, and are less likely to view marriage as "financial security," according to a 2010 Wharton study [PDF].
根据沃顿商学院2010年的一份研究报告，受过大学教育的女性结婚较晚，不热衷生小孩，也很少把婚姻当作“财务保险”。
According to the 2009 Security Threat Report [PDF] from Sophos, one new infected Web page is discovered every 4.5 seconds.
根据Sophos发布的《2009安全威胁报告》，每隔4.5秒就会有一个网页遭病毒感染。
Adobe LiveCycle document Security Server provides services for document encryption and digital signature support on PDF forms and documents.
AdobeLiveCycleDocumentSecurityServer提供了在PDF表单和文档中支持的文档加密和数字签名服务。
The standard electronic documents by the PDF document which encrypts save in the database, it has high security, easy to manage and maintenance.
标准电子文档以加密的PD F文件存储在数据库中，优点是安全性高，便于管理和维护。
The standard electronic documents by the PDF document which encrypts save in the database, it has high security, easy to manage and maintenance.
标准电子文档以加密的PD F文件存储在数据库中，优点是安全性高，便于管理和维护。
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