[Retracted] The Rise of Cloud Computing: Data Protection, Privacy, and Open Research Challenges—A Systematic Literature Review (SLR)

Table 2

Databases search query.

Database name	Search query
IEEE xplore	((“Document Title”: cloud∗) AND (“Document Title”: data AND (privacy OR protect∗ OR secure∗ OR integrity∗)))
Wiley	“Cloud computing” in Title and “data AND (privacy OR protect∗ OR secure∗ OR integrity∗)” in Title
Springer link	((“Document Title”: cloud∗) AND (“Document Title”: data AND (privacy OR protect∗ OR secure∗ OR integrity∗)))
ACM	acmdlTitle:(+“cloud computing” +data privacy protect∗ secure∗ integrity∗)
Elsevier	((Document Title: cloud computing∗) AND (Document Title: data AND (privacy OR protect∗ OR secure∗)))
Hindawi	((“Document Title” cloud) AND (“Document Title” data AND (privacy OR protect OR secure OR integrity)))