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Telecom Namibia enterprise mobile architecture (TNEMA): Bring your own devices

机译：纳米比亚电信企业移动架构（TNEMA）：自带设备

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In this era, commercialization of IT and enterprise mobility has been envisaged where corporate employees utilized mobile devices such as laptops, smartphones and tablets, to work at anytime, anywhere and from any-device for personal and business purposes. In this way corporates improved productivity, employee retention, flexible work environment, IT value-added to business and reduced running costs. Nevertheless, it also culminated into critical risks to company's systems since employees had uncontrolled access to the infrastructure as such vulnerable to security and data abuse. It was in view of that this work envisaged on the Telecom Namibia Enterprise Mobile Architecture (TNEMA), a system developed to enhance security measures, manage and control the use of bring your own device (BYOD) against the company's infrastructure. The TNEMA architecture composed of five integrated functional components that included: User Interaction, User Mobile Devices, Access Networks, Enterprise Mobility Infrastructure and Enterprise Backend System. The TNEMA architecture security consists of firewalls installed and configured between the components to filter out the malicious and non-corporate operational data. Also, enhanced in the TNEMA are the layers of encryption, authentication and authorization, boundary protection, possible hardening of devices, and mobile device provisioning and management, all contribute to overall security. In addition, TNEMA adequately protects sensitive data using Internet Protocol Security (IPsec) and Virtual Private Network (VPN) that established a secured path between the mobile devices and the Enterprise Mobility Infrastructure and Public Key Infrastructure (PKI) to provide greater control over issuing, renewing, revoking, and managing Secure Sockets Layer (SSL) certificates while still gaining the advantages of using a trusted Certificate Authority (CA).
机译：在这个时代，企业员工利用笔记本电脑，智能手机和平板电脑等移动设备在任何时间，任何地点，任何设备上以个人和业务目的工作，已经实现了IT和企业移动性的商业化。这样，企业可以提高生产力，员工保留率，灵活的工作环境，IT增值业务和降低运营成本。但是，由于员工对基础结构的访问不受控制，因此容易受到安全性和数据滥用的影响，这也给公司系统带来了严重风险。鉴于这项工作是在纳米比亚电信企业移动体系结构（TNEMA）上进行的，该系统旨在增强安全措施，管理和控制将自己的设备（BYOD）用于公司基础架构的使用。 TNEMA体系结构由五个集成的功能组件组成，这些功能组件包括：用户交互，用户移动设备，访问网络，企业移动基础结构和企业后端系统。 TNEMA体系结构安全性由在组件之间安装和配置的防火墙组成，以过滤掉恶意的和非公司的运营数据。此外，TNEMA的增强功能包括加密，身份验证和授权，边界保护，可能的设备加固以及移动设备配置和管理等各层，均有助于整体安全性。此外，TNEMA使用Internet协议安全性（IPsec）和虚拟专用网络（VPN）充分保护了敏感数据，该虚拟专用网络在移动设备与企业移动基础设施和公钥基础设施（PKI）之间建立了安全路径，从而可以更好地控制发布，续订，吊销和管理安全套接字层（SSL）证书，同时仍获得使用受信任的证书颁发机构（CA）的优势。

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