Correction to “Secure Data Access Control With Ciphertext Update and Computation Outsourcing in Fog Computing for Internet of Things”

In the above-named paper, the affiliation of Qinlong Huang was incorrect. It should read “He is currently an Assistant Professor with the School of Cyberspace Security, Beijing University of Posts and Telecommunications, and an Associate Director of the National Engineering Laboratory for Disaster Backup and Recovery, China.”