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An economic model for the Internet of Trust

We are pleased to share with you all an interesting article contributed by Thierry Van de Velde who is technology specialist in Mobile Internet networks, architecture and solutions. Thierry Van de Velde Consulting Technology Specialist at Nokia, IP & Optical Networking All Articles by...

11/02/2017

23,704

Tech-Blog

Authentication, Authorization and Accounting (AAA) in Telecommunications Industry

We are pleased to share with you all an interesting article contributed by Mojtaba HOUSHMAND. Mojtaba HOUSHMAND Policy, AAA & Charging solutions Technical Manager at dorTECH All Articles by Mojtaba HOUSHMAND...

01/20/2017

24,008

Tech-Blog

Captive portal-based user authentication in KT, SK Telecom and LG U+'s Wi-Fi hotspots

As noted in the previous post, currently there are two types of user authentication in the Wi-Fi networks operated by Korean operators: IEEE 802.1X-based and captive portal-based authentication. 802.1X-based authentication targets primarily mobile devices with an operator's USIM card, whereas captive portal-based authentication to be discussed here is used to attract users without a permane...

03/10/2015

61,961

Tech-Blog

IEEE 802.1X-based user authentication in KT, SK Telecom and LG U+'s Wi-Fi networks

We will talk about call flow in IEEE 802.1X-based user authentication used in Korean network operators' Wi-Fi networks. Before we continue, let's take a look at what Korean operators' current Wi-Fi authentication are like first. KT provides the following SSIDs in its Wi-Fi Hotspots: ollehWiFi (with lock icon): Users are authenticated based on the IMSI stored in USIM of their...

02/26/2015

73,539

Tech-Blog

LTE Authentication and Security over Radio Links

All wireless telecommunication networks (e.g. Wi-Fi, WiBro and LTE provide “user authentication” and “security over radio link (integrity check (protection/verification) and ciphering (or encryption))” features. User authentication is required for network operators to ensure that only those who subscribe to them (i.e. paid subscribers) can access their networks. In wir...

07/05/2013

48,572

Tech-Blog

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Netmanias was founded in year 2002, and provides in-depth analysis and overview of 4G & 5G mobile,

IoT, SDN/NFV, Gigabit Internet and video streaming technologies as well as trends in the evolution

of Korean operators’ networks and services