This report, titled "5G Security - Package 3: Mobile Edge Computing / Low Latency / Consistent User Experience" by the NGMN Alliance, is a working document that focuses on the security aspects of 5G technology. The report covers three main areas: Mobile Edge Computing, Low Latency, and Consistent User Experience. The report was submitted by Rémy HAREL (ORANGE) and Steve BABBAGE (VODAFONE) and was approved by the NGMN Board on October 28, 2016. The report is intended for public distribution and is © 2016 Next Generation Mobile Networks Ltd. All rights reserved.