1. Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update 2017–2022 White Paper.https://www.cisco.com/c/en/us/solutions/collateral/service‐provider/visual‐networking‐index‐vni/white‐paper‐c11‐738429.pdf
2. Blockchain for Distributed Systems Security
3. Assured Cloud Computing
4. Proofpoint.Proofpoint Uncovers Internet of Things (IoT) Cyberattack; January 16 2014 [accessed April 10 2019].https://www.proofpoint.com/us/proofpoint‐uncovers‐internet‐things‐iot‐cyberattack
5. E.Blumenthal E.Weise.Hacked home devices cause massive internet outage.USA Today; October 21 2016[accessed April 10 2019].https://eu.usatoday.com/story/tech/2016/10/21/cyber‐attack‐takes‐down‐east‐coast‐netflix‐spotify‐twitter/92507806