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  1. Lightweight DRM for Volumetric Point Clouds through Attribute-Based Selective Coordinate Encryption

    Article • October 2025, ACM (Association for Computing Machinery)

    Mohammad Waquas Usmani, Susmit Shannigrahi

  2. Encrypting Videos Just Once: Improving Security and Efficiency

    Article • March 2025, ACM (Association for Computing Machinery)

    susmit shannigrahi shannigrahi shannigrahi, Mohammad Waquas Usmani, Michael Zink, Susmit Shannigrahi