There are many questions to consider when thinking about data security
Lamar Soutter Library (n.d.) Data Storage Backup & Security.
GW Box: GW Box is the university's enterprise file sharing service for online cloud storage and collaboration that is free to GW students, faculty and staff. For more information, see the information from GW IT and GW Box.
IT related inquires for GW researchers can be sent to rtshelp@gwu.edu. Research Technology Services can help to address the technical and security aspects of protecting the data stored on GW servers and computers. They can also provide guidance on industry best practices including access controls and encryption at rest and in transit. Research Technology Services can also assist with architect technical solutions for compliances such as CUL or DbGAP.
Many data storage options are likely available to you.
Lamar Soutter Library (n.d.) Data Storage, Backup, and Security.
Carefully consider the format that you will use for long-term storage of your data:
Preferred file formats include: