scholarly journals Remote Authentication Dial In User Service (RADIUS) Protocol Extensions

2013 ◽  
Author(s):  
A. DeKok ◽  
A. Lior
Keyword(s):  
Remote Authentication ◽  
Radius Protocol

Architecture and Protocols for Authentication, Authorization, and Accounting in the Future Wireless Communications Networks

2008 ◽  
pp. 158-175
Author(s):  
Said Zaghloul ◽  
Admela Jukan
Keyword(s):  
Telecommunication Networks ◽  
Fourth Generation ◽  
Network Architectures ◽  
Ip Multimedia Subsystem ◽  
Communications Networks ◽  
Remote Authentication ◽  
Core Technology ◽  
Radius Protocol ◽  
Important Design ◽  
Current Systems

The architecture, and protocols for authentication, authorization, and accounting (AAA) are one of the most important design considerations in third generation (3G)/fourth generation (4G) telecommunication networks. Many advances have been made to exploit the benefits of the current systems based on the protocol remote authentication dial in user service (RADIUS)protocol, and the evolution to migrate into the more secure, robust, and scalable protocol Diameter. Diameter is the protocol of choice for the IP multimedia subsystem (IMS) architecture, the core technology for the next generation networks. It is envisioned that Diameter will be widely used in various wired and wireless systems to facilitate robust and seamless AAA. In this chapter, we provide an overview of the major AAA protocols RADIUS and Diameter, and we discuss their roles in practical 1xEV-DO network architectures in the three major network tiers: access, distribution, and core. We conclude the chapter with a short summary of the current and future trends related to the Diameter-based AAA systems.

Improved remote authentication scheme with smart card

2009 ◽  
Vol 29 (4) ◽  
pp. 950-951
Author(s):  
Xin ZHANG ◽  
Fang-wei LI ◽  
Chun-lan PAN
Keyword(s):  
Smart Card ◽  
Authentication Scheme ◽  
Remote Authentication

scholarly journals Revisited—The Subliminal Channel in Blockchain and Its Application to IoT Security

Symmetry ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 855
Author(s):  
Tzung-Her Chen ◽  
Wei-Bin Lee ◽  
Hsing-Bai Chen ◽  
Chien-Lung Wang
Keyword(s):  
Digital Signature ◽  
Public Key Infrastructure ◽  
Maintenance Cost ◽  
Iot Security ◽  
Remote Authentication ◽  
Certificate Chain ◽  
The Common ◽  
Iot Devices ◽  
Subliminal Channel ◽  
Abuse Risk

Although digital signature has been a fundamental technology for cryptosystems, it still draws considerable attention from both academia and industry due to the recent raising interest in blockchains. This article revisits the subliminal channel existing digital signature and reviews its abuse risk of the constructor’s private key. From a different perspective on the subliminal channel, we find the new concept named the chamber of secrets in blockchains. The found concept, whereby the secret is hidden and later recovered by the constructor from the common transactions in a blockchain, highlights a new way to encourage implementing various applications to benefit efficiency and security. Thus, the proposed scheme benefits from the following advantages: (1) avoiding the high maintenance cost of certificate chain of certificate authority, or public key infrastructure, and (2) seamlessly integrating with blockchains using the property of chamber of secrets. In order to easily understand the superiority of this new concept, a remote authentication scenario is taken as a paradigm of IoT to demonstrate that the further advantages are achieved: (1) avoiding high demand for storage space in IoT devices, and (2) avoiding maintaining a sensitive table in IoT server.

scholarly journals Penggunaan Single Sign On (SSO) pada Jaringan Internet Badan Pengkajian dan Penerapan Teknologi (BPPT)

2011 ◽  
Vol 2 (2) ◽  
pp. 880 ◽  
Author(s):  
Johan Muliadi Kerta ◽  
Panji Adiprabowo ◽  
Eva Kusmiyati ◽  
Sylvia Astri Wulandari Rahardjo
Keyword(s):  
Life Cycle ◽  
Network Development ◽  
Literature Study ◽  
Access Protocol ◽  
Single Sign On ◽  
Remote Authentication ◽  
Email Address ◽  
Development Life Cycle ◽  
Application Data ◽  
Network Application

Using various applications needs more than one authentication or user and password to login. Users in BPPT found this problem on their network application. Implementation of Single Sign On can help users to use only one authentication for many applications. Therefore a research is conducted to design and implement Single Sign On system that simplify and facilitate the user's email account to access application. Data are collected from literature study, system observation, and interviews while the design uses Network Development Life Cycle (NDLC) method. The research results in a Single Sign On system that utilizez Lightweight Directory Access Protocol (LDAP). In addition, Remote Authentication Dial-In User Service (RADIUS) is managed in accordance with the needs of the institution. Single Sign On system designed runs well and is able to provide conveniences for the user to use the services of existing applications, as it provides a standard email address to the user's identity. It also helps administrators to perform control of users trying to login. 

scholarly journals IMPLEMENTASI CLOUD COMPUTING SEBAGAI RADIUS SERVER PADA JARINGAN INTERNET ROUTER MIKROTIK

2021 ◽  
Vol 1 (2) ◽  
Author(s):  
Ismail Puji Saputra ◽  
Ridwan Yusuf ◽  
Usep Saprudin
Keyword(s):  
Cloud Computing ◽  
Web Service ◽  
Remote Authentication ◽  
Internet Router ◽  
Service Cloud

Banyaknya pengguna internet pada suatu tempat atau instansi menimbulkan sebuah antrian yang menyebabkan sulitnya pengguna dalam mengakses internet. Berdasarkan masalah tersebut penulis mengimplementasikan cloud computing sebagai radius server pada jaringan internet dengan menggunakan Router MikroTik sebagai alat manajemen bandwith, RADIUS (Remote Authentication Dial-In User Service) server akan dibangun didalam server Ubuntu dengan memanfaatkan service cloud computing dari AWS (Amazon WEB Service), selain sebagai RADIUS server, Dengan adanya RADIUS server yang dibangun dengan cloud computing dan Router MikroTik stabilitas jaringan internet pada suatu tempat atau instansi menjadi lebih baik dan proses manajemen pengguna menjadi mudah.

scholarly journals Secure Remote Authentication Using Biometric Data

2005 ◽  
pp. 147-163 ◽  
Author(s):  
Xavier Boyen ◽  
Yevgeniy Dodis ◽  
Jonathan Katz ◽  
Rafail Ostrovsky ◽  
Adam Smith
Keyword(s):  
Biometric Data ◽  
Remote Authentication
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