Correction: J Cloud Comput 7, 8 (2018)

https://doi.org/10.1186/s13677-018-0110-y

Following publication of the original article [1], we have been notified that the Funding note should be as follows:

"The author extends his appreciation to the deputyship for Research & Innovation, Ministry of Education in Saudi Arabia for funding this research work through the project number (IFP-2020-79)".