Mobile agent security

The agent paradigm is currently attracting much research. A mobile agent is a particular type of agent with the ability to migrate from one host to another, where it can resume its execution. We consider security issues that need to be addressed before multi-agent systems in general, and mobile agents in particular, can be a viable solution for a broad range of commercial applications. This is done by considering the implications of the characteristics given to agents and the general properties of open multi-agent systems. The paper then looks in some more detail at security technology and methods applicable to mobile agent systems.     

移动智能终端安全能力技术要求标准解读

主要介绍了YD/T2407-2013《移动智能终端安全能力技术要求》标准的范围、安全能力框架及目标、主要技术要求、功能限制要求、安全能力分级和贯彻实施的相关建议。重点针对硬件安全能力、操作系统安全能力、外围接口安全能力、应用层安全要求和用户数据保护安全能力等方面进行了说明。     

基于移动代理的安全研究

移动代理计算模式较传统的分布式计算模式有明显的优势,而伴随它有诸多安全问题出现,这使得它没有得到十分广泛的应用。本文针对代理自身的安全问题,分析了代理可能受到的攻击,并提出了一个安全方案。     

Mobile agents for remote control of distributed systems

A modern distributed industrial system, such as a power transmission system, consists of many sites distributed throughout a wide area. Each site contains a number of monitoring and control devices, also known as intelligent electronic devices, which perform various tasks including condition monitoring, control, and protection. However, apart from dedicated links to the control center for control purposes, substations are often connected by networks with relatively low bandwidth, which makes remote access to these devices for control or monitoring relatively difficult. Therefore, we propose the use of mobile agents for remote access to devices. In this paper, the advantages and disadvantages of the use of mobile agents are evaluated by means of a theoretical model and a series of experiments. The results suggest that for networks with high latency mobile agents may provide performance improvements over more conventional client-server systems.     

第3代移动通信系统的安全技术研究

从无线链路与ATM网络2方面阐述了第3代移动通信系统的安全问题,重点讨论了将安全层置于ATM协议栈中不同位置时所对应的4种方案,并据此提出了一种可行的ATM安全协议结构.     

电力企业中的移动分析应用及其安全机制研究

随着无线通信技术和手持便携设备的飞速发展,移动设备在日常生活中的应用日益广泛,移动用户群呈几何级增长,以移动终端设备为载体的移动分析应用逐渐走进电力企业,并扮演着越来越重要的角色。但移动设备自身的安全机制和接入网络技术都存在着安全隐患,制约着移动应用的发展。文章探讨了移动分析应用在电力企业中的应用价值和面临的挑战,设计了电力企业中的移动分析应用业务框架,并着重研究了电力企业中的移动分析应用安全机制和安全策略。文章中的相关研究成果可为电力企业移动分析应用平台建设提供参考。     

Mobile agents can benefit from standards efforts on interagentcommunication

On the road to the future success of mobile agents, we believe that interagent communication is an issue that has not been adequately addressed by the mobile agents community. Supplementing mobile agents with the ability to interact with other mobile or static agents, or agentified information sources is a necessity in the vastly heterogeneous arena in which mobile agents are called to compete. Thus, an agent communication language should be interpreted as a tool with the capacity to integrate disparate sources of information. We argue that mobile agents can benefit from current standards efforts on agent communication since the focus of such work is to address heterogeneity by defining a “common language” for communicating agents. We discuss ongoing research on agent-to-agent communication and present current standards efforts relevant to agent communication     

Mobile agents - enabling technology for active intelligent networkimplementation

The emerging notion of active networks describes the general vision of communication network evolution, where the network nodes become active because they take part in the computation of applications and provision of customized services. In this context mobile agent technology and programmable switches are considered as enabling technologies. This article looks at the impact of mobile agent technology on telecommunication service environments, influenced by the intelligent network (IN) architecture. The authors illustrate how the integration of mobile agent platforms into IN elements, notably into the IN switches, will realize an active IN environment. This enables telecom services implemented through mobile service agents on a per user basis to be instantly deployed at programmable switching nodes, which results in better performance and fault tolerance compared to traditional IN service implementations     

大融合高安全特征的移动传播云平台的设计与实现

为加快推进媒体融合,实现媒体的快速转型,厦门广播电视集团坚持移动优先战略,将"看厦门"移动传播平台,打造成为可管可控的第一新闻发布平台.平台采用混合云的系统架构,建立了统一大后台生产管理系统,实现APP端、网站、微网站和小程序等平台统一采编发管理与技术支撑;积极探索新技术应用,重点突出平台的移动化、本地化、视频化、生活...     

Mobile IPv6中建立IPSec安全关联的一种新方案

Mobile IPv6的消息交互需要IPSec来提供安全保护，但什么时候建立IPSec安全关联会对Mobile IPv6的安全性、效率、计算量产生较大影响。传统的方法是当移动节点移动到外地网络之后需要时才建立，分析表明该方法效率低、计算量大、安全性差，不符合应用要求。本文提出移动节点在家乡网络中提前建立保护Mobile IPv6消息交互的安全关联，并给出了具体的方法。分析表明新方案较传统方法具有时延少、计算量小、效率高、安全性强的特点。     

中国移动云南公司信息安全合规管理平台建设研究

云南移动信息安全合规管理平台以技术合规工具集成、安全管理与业务融合、定量化多维合规评价为着眼点,实现技术与管理的有效融合,降低安全合规成本,保障系统平稳运行,维护企业利益,为企业战略决策提供辅助信息。     

IT安全化安全IT化--信息安全产业发展问题与思考

信息安全在IT业中的角色演变 在当今信息时代,信息技术日新月异,信息产业已经成为拉动GDP增长的第一支柱产业,并以每年20%—30％的速度迅猛发展。其发展过程也经历了从传统IT向新型IT的转变,其中一个重要的转变因素便是信息安全。 1.传统IT与信息安全的关系。传统IT涵盖了五大类:通信、网络、计算机、软件、电子材料及元器件。这五类IT行业本身的发展一度呈现结构失衡:一方面过度投资到“信息高速公     

移动电子商务与移动Web开发

随着我国互联网和移动通信的迅猛发展,智能移动终端性能的提升,移动数据终端设备参与商业经营的移动电子商务正在迅猛发展,与此同时,移动Web开发也显得尤为重要。文章在对移动电子商务现状分析的基础上,对能够实现跨平台、跨设备访问的移动Web开发进行了介绍及分析。     

保密与内网安全管理系统研究

办公自动化系统是政府机关、企事业单位信息化的基础。完善办公自动化系统,可以使企业内部人员方便快捷地共享信息,高效地协同工作,实现迅速、全方位的信息采集、信息处理。同时,办公自动化系统作为涉密电子信息的关键载体,承担着非常重要的安全保密责任。文章分析了传统办公自动化系统存在信息丢失和泄密问题,设计了一套保密与内网安全的办公自动化系统,对整套系统的硬件配置和软件策略进行了详细的阐述。     

Mobile Agents and Java Mobile Agents Toolkits

This paper gives an overview of what the mobile agents are, what they should do and how they can be implemented in Java. Why Java? The choice to concentrate on Java is evoked by many existing solutions in Java that handles architectural heterogeneity between communicating machines on the net. It seems to be the best available language for making mobile agents roaming through the Internet for the time being.

     

移动终端与移动增值业务的发展

近年来,随着通信、计算机、微电子、集成电路和软件等技术的快速发展,移动通信领域的发展日新月异.尽管人们至今还没有为下一代移动通信系统找到真正意义上的杀手级应用,通过对现有各种移动增值新业务的分析整理,我们可以得出这样一个结论：随着移动增值业务的极大丰富,未来移动终端的功能将会更多更强,和人们工作、生活、娱乐、安全等日常需要息息相关的功能会逐渐汇集到移动终端上.与此同时,行业之间的融合也将在移动通信个人终端上得到体现.