Smart enterprise-centric context-based fine-grained access control

该项目的目标是设计一个上下文敏感的访问控制（CSAC）解决方案，其中系统智能地选择 ** 身份验证请求和访问决策，以便最大限度地减少 ** 用户必须进行身份验证的次数。CSAC系统将考虑企业上下文，以在企业中做出适当的细粒度访问决策。该项目将根据黑莓提供的数据 ** 开发功能，并探索功能缩减策略。将 ** 探索改进的机器学习技术，以便拟议的CSAC系统将在没有 ** 重新认证的情况下允许的访问尝试与应该允许重新认证的访问尝试以及在特定使用环境中不应该 ** 允许的访问尝试分开。对加拿大来说，一个关键的好处将是提高 ** 黑莓在企业市场的竞争力。黑莓正在与微软、IBM、** 和思杰等大公司竞争，这些公司都希望看到黑莓在智能网络安全市场的实力受到侵蚀，因为它们试图 ** 在网络安全方面迎头赶上，我们可能会期望所有这些公司都探索类似的智能身份验证解决方案。第二个关键好处是安全、经济和社会效益，加拿大的公司、政府和个人 ** 将直接受益于 ** 黑莓提出并推向市场的创新。

The goal of the proposed project is to design a context-sensitive access control (CSAC) solution where**authentication requests and access decisions by the system are chosen intelligently so that the number of times**users must authenticate is minimized. The CSAC system will consider Enterprise contexts to make**fine-grained access decisions appropriate in Enterprises. The project will develop features based on data**provided by BlackBerry and explore feature reduction strategies. Refined machine learning techniques will be**explored such that the proposed CSAC system will separate access attempts that should be allowed without**re-authentication, from those that should be allowed with re-authentication, from those that should not be**allowed in the specific use context. One key benefit to Canada will be improving the competitiveness of**BlackBerry in Enterprise markets. BlackBerry is in competition with large companies such as Microsoft, IBM,**and Citrix, all of whom would like to see BlackBerry's strength in smart cybersecurity markets erode as they try**to catch up on cybersecurity, and all of whom we may expect to explore similar smart authentication solutions.**A second key benefit is security, economic, and social benefit to companies, governments, and individuals**within Canada who would directly benefit from the innovations being proposed and brought to market by**BlackBerry