下载文档原格式
电脑黑客是如何侵入计算机的？摘要：对于黑客是如何进入计算机这个问题，要想简单地去解释是很困难的。
在本文中，我们将提供很多细节并且分析黑客侵入计算机所使用的方法。
一般来说，侵入计算机有三种形式：进入计算机系统的存储目录，掌控系统的处理能力，捕获计算机系统之间的信息交流。
至于使用的方法，我们可以简要地描述为利用计算机中的漏洞，包括已知的漏洞，如因功能需要所存在的漏洞；还有就是未知的漏洞，如由欠佳的工程处理所致或从那些原本需要的功能中产生了意外的后果。
另外，在黑客利用所开发出的技术之前，他们必须明确目标系统的规格，然后便能利用已知构型的漏洞来侵入电脑了。
当然，从黑客所使用的技术中，我们也可受到启发，如何去限制和管理系统漏洞，以此来保护我们的计算机。
关键词：计算机，非授权用户，漏洞，安全。
How Do Computer Hackers “Get Inside” a Computer? Abstract: It is very difficult if you want to simply explain how computer hackers “get inside” a computer. In this text, we will provide lots of details and analyze the way hackers use to invade into the computer. Generally speaking, there’re three patterns of getting inside the computer, which refer to gaining access to the stored contents of a computer system, gaining access to the processing capabilities of system, or capturing information being communicated between systems. As for the method, concisely, we can describe it as exploiting vulnerabilities, which includes known vulnerabilities, exist as the result of needed capabilities, and the unknown vulnerabilities, the result of poor engineering or arise from unexpected consequence of the needed capabilities. On the other hand, the unauthorized user must determine the specification of the target system, and then they can exploit the configuration’s known vulnerabilities. Of course, from the hackers’ method, we can also be enlightened how to limit and manage the vulnerabilities of your system in order to assure the security of the computer.Keywords: computer, unauthorized user, vulnerabilities, security.。
学术英文摘要范文Title: A Study on the Impact of Digital Technology on Language Learning Motivation among Secondary School StudentsAbstract:This study examines the influence of digital technology on language learning motivation among secondary school students. In the era of digitalization, the integration of technology into education has become increasingly prevalent, particularly in language learning. Against this backdrop, the present research aims to explore how digital tools and platforms, such as educational apps, online courses, and language learning software, affect students' motivation to learn a foreign language. Background and Significance:With the globalization of economies and the proliferation of digital devices, the demand for proficient language skills has never been higher. Consequently, language learning motivation has emerged as a critical factor influencing learning outcomes. However, little is known about how digital technology, which offers unprecedented access to language learning resources and interactive learning experiences, influences students' motivation.Research Questions:What are the primary digital tools and platforms used by secondary school students for language learning?How do these digital tools and platforms impact students' motivation to learn a foreign language? What are the specific factors within digital technology that contribute to enhanced motivation, and which may hinder it?Methodology:A mixed-methods approach was employed in this study, combining quantitative and qualitative data collection methods. A survey was administered to a sample of 500 secondary school students from various schools in a metropolitan area, collecting information on their language learning habits, digital tool usage, and self-reported motivation levels. Additionally, semi-structured interviews were conducted with a subset of 20 students to gain deeper insights into their experiences and perceptions of digital technology in language learning.Results:The findings reveal that digital technology plays a significant role in shaping language learning motivation among secondary school students. The majority of respondents reported using educational apps, online courses, and language learning software as their primary digital tools for language learning. These tools were found to positively impact motivation through personalized learning experiences, increased access to learning materials, and interactive feedback mechanisms. However, factors such as excessive screen time, distractions from social media, and technical difficulties were identified as potential hindrances to motivation.Conclusions and Implications:This study underscores the importance of digital technology in enhancing language learning motivation among secondary school students. The findings have practical implications for educators, policymakers, and technology developers, highlighting the need for strategic integration of digital tools and platforms into language learning curricula. Future research should explore more nuanced relationships between digital technology and language learning motivation, including the role of individual differences and contextual factors.Keywords: Digital technology, language learning motivation, secondary school students,educational apps, online courses.。
AbstractIT ,A hot topic,which lasts for several years.That,s is sure ,as one of IT area,cloud storage has become more and more popular.After some enquiring comprehending aroudsdudents.It authenticate that although many students are using cloud storage,but they don,t understand pared the capacitance,they pay more attention to the advantages,disadvantages,secure,sustainability and internet speed.Andthen Searching for Google for some hours，it found that almost the big companies have advanced cloud storage technologies，some of them provide customer free storage enclosure，other gather some lease fee.Once some experts forecast cloud storage unsupersedetate.So,both customer angle and supplier angle,studying cloud storage has giant significance.This article is about enterprise-level cloud data storage. For consumer-level file hosting services, see file hosting service.Based on investigating quantities of materials，With self analysis and elaborative arrange，formed this article,which aim at helping the cloud storage customers understandthe details of their commodity.This article will show you the glamour of cloud storage.Meanwhile,promting the development of cloud storage.Key words: History Architecture Advantages concerns翻译：IT 行业，一个已经持续了几年的脱手可热的话题。
How to Write an Abstract一、什么是摘要Abstract?an abstract comprises one paragraph which describes the main content of a paper and appears at the very beginning of the paper.摘要是叙述文章主要内容的一个段落，并且位于文章的开头部分.摘要是以梗概形式呈现的一篇文章要点的总结,它强调了一篇文章所包含的重要的信息.它也可以帮助读者快速的了解到是否这篇文章是他们感兴趣的，是否他们需要来阅读整篇文章。
而且，国家或国际出版社的编辑通常通过浏览投稿文章的摘要来决定是否投稿人的文章是可以被录用的。
因此，对于学者和研究人员来说，写一份好的摘要至关重要。
二、写作Abstract的目的对于科技论文的摘要，Abstract的目的有以下几点：1.Introduce journal articles.rm readers about article`s content.3.Help readers decide whether or not to read article.4.Overview conference programs,abstract collections，and book chapters.三、学习写作Abstract的必要性1。
Helps you present complex information in a clear,concise manner。
2.Helps you read abstracts more effectively.3。
Helps you conduct research.4.Helps you write abstracts for future publications。
5.Helps you condense report information into a short format for database searches。
