It is important to take precautions against altering document metadata during collection of data.
Note that metadata will be altered by, for example, collecting the data and then uploading it to a cloud computing service such as Dropbox. Another potential risk with this approach is cybersecurity – consider that 68 million email addresses and passwords were stolen from Dropbox. There may be justifiable economic reasons for an organization to self-collect, however, one must be cognizant of the potential risks.
