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

所建议的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**身份验证请求和系统的访问决策被智能地选择，以便**用户必须进行身份验证的次数最小化。CSAC系统将考虑企业上下文，以使细粒度访问决策适合于企业。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，以便提议的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分开，以及在特定使用环境中不应该被允许的访问尝试。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。黑莓正与微软（Microsoft）、IBM、思杰（Citrix）等大公司展开竞争，这些大公司都希望看到黑莓在智能网络安全市场的优势被削弱，因为它们正试图在网络安全领域迎头赶上，我们可能会期待所有这些公司都探索类似的智能身份验证解决方案。**第二个关键的好处是安全，经济和社会效益的公司，政府和个人**在加拿大谁将直接受益于创新提出并带来了市场**黑莓

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