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Role-based viewing envelopes for information protection in collaborative modeling
2004
Computer-Aided Design
Information security and assurance are new frontiers for collaborative design. In this context, information assurance (IA) refers to methodologies to protect engineering information by ensuring its availability, confidentiality, integrity, non-repudiation, authentication, access control, etc. In collaborative design, IA techniques are needed to protect intellectual property, establish security privileges and create "need to know" protections on critical features. Aside from 3D watermarking,
doi:10.1016/j.cad.2003.09.014
fatcat:fu7ugfvd6vcbpcg3ocsypetghi