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Blockchain can mean many things to many people. It is a set of protocols and encryption technologies for securely storing data on a distributed network for the developers. It is a distributed ledger for business and finance and the technology underlying the explosion of new digital currencies. For technologists, it is the driving force behind the next generation of the internet. On the other hand, it is a transformational technology facilitating large-scale human progress in previously unimagined ways for the rest of the people, a tool for radically reshaping society and economy. Some view it as a disruptive technology that can be the source of a great deal of fraud, illegal activity, where others see opportunities to bring into existing systems by providing decentralization, transparency, and efficiency. This complex technological, economic, and social phenomenon has been the subject of fervent debate. It calls into question what might have been seen to be established parameters of the modern world like currency, economics, trust, value, and exchange. It is a revolutionary new computing paradigm and one of the most significant, fundamental digital platforms’ advances since the internet. It is an emergent technology experiencing very rapid evolution, and so is our understanding of what it is and what it can be. This paper is subject to the use of Blockchain concepts in mobile networks to strengthen the Home Location Registry (HLR) database and make it decentralized for secure transactions and in banking and financial centers. Blockchain also holds potential implications for global commerce. It could make trade more efficient by removing the manual and paper-based processes and introducing streamlined and automated processes. 相似文献
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介绍了注册表的结构及其访问技术,详细分析了注册表访问技术在软件编程中的应用实例,并以C Builder语言为例给出了关键部分的源代码。 相似文献
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李林孖 《电脑编程技巧与维护》2012,(2):15-16,18
由于计算机软件的自身特点及其保护的特殊性,执行起来存在一定的难度,采用恰当的技术手段,针对软件注册的原理和过程进行了研究,收到了良好的保护效果。 相似文献
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应用程序发布是软件系统开发中的重要环节。该文研究PowerBuilder7.0应用程序的发布方法,讨论以ODBC为数据库接口的应用程序的发布原理。文中主要介绍了系统文件的组织和注册表的配置。总结出了PB7.0应用程序发布时所需的系统文件,阐述了配置注册表的方法。 相似文献
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通过对Windows系统注册表的基本结构及其作用的分析和研究,给出了恢复注册表的方法,同时举出了注山表在Windows系统中应用的几个实例,说明了注册表在Windows系统中的重要性。 相似文献
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要深入掌握Windos操作系统就必须了解注册表,它是Windows系统的重要组成部分.C#是.NET框架内语言工具的一种,体现了面向对象的思想,它把访问系统底层的函数变成了类的方法供用户调用.使用户可以更加方便有效地管理计算机中的注册表. 相似文献
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随着计算机和网络技术的迅猛发展和广泛应用,人们充分享受到了互联网给其工作和生活带来的巨大便利,人类社会对计算机系统和信息网络的依赖性也越来越大。然而据报道,世界各国遭受计算机病毒感染和攻击的事件数以亿计,严重地干扰了正常的人类社会生活,给计算机网络和系统带来了巨大的潜在威胁和破坏,将恶意代码写入注册表,是计算机病毒对计算机系统造成破坏和危害的常用方式。通过监控和修改注册表,可以达到防御和清除计算机病毒,保护计算机系统安全的目的。 相似文献