1. http://www.channelpronetwork.com/article/mobile-device-security-startling-statistics-data-loss-and-data-breachesl. http://www.channelpronetwork.com/article/mobile-device-security-startling-statistics-data-loss-and-data-breachesl.
2. Cisco visual networking index global mobile data traffic forecast update 2014--2019. http://www.cisco.com/c/en/us/solutions/collateral/service-provider/visual-networking-index-vni/white_paper_c11--520862.html. Cisco visual networking index global mobile data traffic forecast update 2014--2019. http://www.cisco.com/c/en/us/solutions/collateral/service-provider/visual-networking-index-vni/white_paper_c11--520862.html.
3. http://gizmodo.com/hackers-iphone-5s-fingerprint-security-is-notsecure-1367817697. http://gizmodo.com/hackers-iphone-5s-fingerprint-security-is-notsecure-1367817697.
4. Kaspersky lab survey. http://www.kaspersky.com/about/news/virus/2015/Quarter-of-Users-Do-Not-Understand-the-Risks-of-Mobile-Cyberthreats. Kaspersky lab survey. http://www.kaspersky.com/about/news/virus/2015/Quarter-of-Users-Do-Not-Understand-the-Risks-of-Mobile-Cyberthreats.