Role-based viewing envelopes for information protection in collaborative modeling

@article{Cera2004RolebasedVE,
  title={Role-based viewing envelopes for information protection in collaborative modeling},
  author={Christopher D. Cera and Taeseong Kim and JungHyun Han and William C. Regli},
  journal={Computer-Aided Design},
  year={2004},
  volume={36},
  pages={873-886}
}
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… CONTINUE READING