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The Internet connects more than half of the world's population. This revolutionary form of transmitting all kinds of data between places on the planet has made the network of networks the indispensable backbone of societies. The number of users has exploded to four billion people.
The speed of change is dramatic and for some breathtaking. Many well-known and even more unknown personalities have shaped the development of the Internet. However, this exciting success story also reveals the dark sides of this development. What has become of the original hope for a democratization of communication? To what extent has the Internet provided access to better educational opportunities? How do large Internet companies and governments use the Internet? How can you safely communicate over this network?
语言: English
English, Deutsch
Beginner, Internet
课程信息
Why you should attend this course
At the end of this course, you will better understand the following contents:
- What the technical construction principle of the Internet looks like in its main features
- How data is transferred from one computer to another
- How data packets find their way through the interconnected individual networks of the Internet
- How mobile devices, sensors and machines communicate with each other via the Internet
- Which applications ensure that you can surf the World Wide Web and send or receive e-mails or films
- That security on the Internet - not considered a design feature from the outset - must be protected against possible attacks.
You will also be able to evaluate:
- What have so far been the key personalities and milestones in the development of the Internet so far
- Which developments have been successful or unsuccessful in the Internet's 50 year old history
- The important role the Internet has taken on in the economy, society, and politics
- How the Internet is being misused for criminal purposes and how to protect yourself against it
- Which development the Internet is likely to take in the future.
Workload and Certification
Depending on your previous knowledge, you should plan 3-6 hours per week for course participation. This estimated time includes the study of materials and self-tests provided. In addition, each week a graded homework assignment with a 60-minute time limit is scheduled. The workload of this course corresponds to 2 ECTS points. All successful course participants will receive their record of achievement or qualified certificate about one week after the end of the course.
Social Media
Follow us on Twitter: @openHPI. For tweets about this course please use the hashtag #internetworking2020
Visit us on Facebook: https://www.facebook.com/OpenHPI
You can find more video lectures at www.tele-task.de.
课程内容
Intro
Week 1:
Digitalization of the World (introduction, history, humans in the focus)Week 2:
Computer Networks (bits and bytes, LAN, WLAN, WAN)Week 3:
Network of Networks, internetworking, internet protocolsWeek 4:
Transport through the InternetWeek 5:
Internet Applications (WWW, e-mail, social media)Week 6:
Internet and Web Security (digital identities, cybercrime, risks, precautions)Final Exam
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评分
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证书要求
- 课程证书 授予者需要至少取得课程总分的百分之 50%。
- 参与证明 授予者需要至少学习了所有课程资料的百分之 50%。
- 完成课程可获得开放徽章。
欲知详情，请访问证书指南.
该课程提供者
克里斯托弗·梅内尔教授是德国波茨坦哈索·普拉特纳研究院(HPI)院长。他是德国国家科学工程院 (acatech) 院士、计算机科学领域正教授(C4)并负责领导HPI互联网技术和系统研究组。他的主要研究领域包括未来网络技术，特别是信息安全和Web 3.0之语义网，以及社交和服务网。同时他也积极参与新型互联网应用的建设，专注于电子教育、远程教育和远程医疗领域。此外他也活跃在“设计思维(Design Thinking)”这个新的研究领域。他早期的研究工作主要集中于计算机科学领域的基础理论研究，如计算复杂度、基于有序二叉判定图的高效算法和数据结构设计。
克里斯托弗·梅内尔教授同时在IT系统工程领域和HPI设计思维学院面向本科生和硕士生授课。他是北京工业大学计算机科学学院名誉教授，是上海大学客座教授，也是卢森堡大学跨学科中心SnT（安全和信任中心）资深研究员。从2008年以来，他和斯坦福大学的拉里·莱弗教授(Prof. Larry Leifer)一起建立HPI-Stanford设计思维研究项目并担任组长。自2010年起，他执掌HPI 高性能计算实验室(Future SOC Lab)督导委员会。
克里斯托弗·梅内尔教授撰写或合著了10本图书和4本选集，同时也是众多会议论文集的编辑。他在高质量期刊和会议上共发表了超过400篇文章。他所拥有的高安全解决方案Lock-Keeper 国际专利已被西门子公司转为商用。他的新型移动课程录制和网络发布系统Tele-TASK 已被世界上多所大学和研究机构采用。他的针对互联网安全的虚拟tele-lab为互联网信息安全这个现实问题提供了获取实验数据的可能。最近开发的tele-board系统实现了创意团队的远程工作的支持。
克里斯托弗·梅内尔教授现任德国IPv6委员会主席、南非UTD Meraka 顾问委员会会长和SAP安全顾问委员会会员。在2006年他与哈索·普拉特纳教授(Prof. Hasso Plattner)一起主持了德国联邦总理安杰拉·默克尔博士(Dr. Angela Merkel)的德国首届“信息技术峰会”。他是特里尔大学通讯技术研究所的创始人，并于1998~2002年间担任该研究所所长。此外，克里斯托弗·梅内尔教授还担任一系列电子学术期刊的主编。