课程信息
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立即开始,按照自己的计划学习。
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中级

中级

完成时间(小时)

完成时间大约为13 小时

建议:9 hours/week...
可选语言

英语(English)

字幕:英语(English)
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为13 小时

建议:9 hours/week...
可选语言

英语(English)

字幕:英语(English)

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 5 小时

The Onion Routing (TOR)

In this module, we learn the basic concepts of Tor network for protecting the privacy of Tor users and how to use the Tor browser features to access the web sites while preserving the anonimity, change the entry guard and exit node of the Tor circuit, learn how to setup Tor software package on a Linux machine and start its service, and use torify to run network commands, such as ssh or curl command, but use a Tor circuit as an outgoing connection...
Reading
4 个视频 (总计 24 分钟), 3 个阅读材料, 4 个测验
Video4 个视频
TOR Basic Concepts6分钟
Realize Anonymity in TOR4分钟
Sniper Attack on TOR10分钟
Reading3 个阅读材料
TEDTalk: The Tor Project, protecting online anonimity18分钟
Basic TOR Concepts10分钟
The Sniper Attacks: Anonymously deanonymizing and disabling the Tor network10分钟
Quiz3 个练习
L1.1 Practice Quiz8分钟
L1.2 Practice Quiz8分钟
M1 Exam15分钟
2
完成时间(小时)
完成时间为 5 小时

Hidden Service on TOR and their Attacks

In this module, we learn how the hidden service architecture and protocol work, and how to set up the hidden server to provide network services on the Tor network without revealing the public IP address. We also learn the best practice of managing the hidden server anonymously and hide the version information of web server, OS, and installed software packages....
Reading
3 个视频 (总计 20 分钟), 1 个阅读材料, 3 个测验
Video3 个视频
Defense Against Deanonymizing Attack5分钟
Cloud Based TOR9分钟
Reading1 个阅读材料
Setup procedures and Best Practices for Hosting Onion Services10分钟
Quiz2 个练习
L2.1 Practice Quiz15分钟
M2 Exam20分钟
3
完成时间(小时)
完成时间为 4 小时

Censorship Systems

In this module we learn the basic components of the censorship systems, the censor model and the related challenges. We learn to define the censor's sphere of influence and sphere of visibility, and their impact on the techniques that can be deployed by the censorship systems. We will be able to describe the basic components of the censor's attack model, explain different fingerprinting methods and evaluating their strength and weakness. We will study different direct censorship method and learn the limitations imposed upon the range of censorship actions. ...
Reading
5 个视频 (总计 35 分钟), 5 个阅读材料, 6 个测验
Video5 个视频
L3-2 CS6910 Censor Attack Model and Apparatus10分钟
L3-3 Fingerprinting6分钟
L3-4. Direct Censorship4分钟
L3.5. Range of Censorship Actions5分钟
Reading5 个阅读材料
Read Section 1 of "SoK: Making Sense of Censorship Resistance Systems"10分钟
Read censorship apparatus model and censor's attack model10分钟
L3-3. Fingerprinting.10分钟
L3.4. Direct Censorship10分钟
L3.5. Range of Censorship Actions10分钟
Quiz6 个练习
L1 Practice Quiz8分钟
L3.2 Practice Quiz8分钟
L3.3 Practice Quiz8分钟
L3.4 Practice Quiz8分钟
L3.5 Practice Quiz8分钟
M3 Exam
4
完成时间(小时)
完成时间为 4 小时

Censorship Resistance System (CRS)

In this module, we will learn the two main functional components of censorship resistance system (CRS) and explain the steps to establish the CRS communications. We will understand the operating requirements for establishing the CRS communications and learn the techniques for hiding information and avoid tracking using CRS channels. We will learn the basic CRS properties shared by CRS' and their purposes. We will comprehend different methods for obtaining CRS credentials and reduce faking/testing of them. We will be able to deploy different schemes for resisting active probing, identify different schemes to establish user trust. We will learn how to implement methods for evading censor detection and blocking. We will understand various methods for protecting publisher information and current open and active CRS research areas....
Reading
5 个视频 (总计 28 分钟), 5 个阅读材料, 6 个测验
Video5 个视频
L4.2. CRS Properties11分钟
L4.3. Techniques for CRS Communication Establishment Phase3分钟
L4.4. Techniques for CRS Conversation Phase.4分钟
L4.5. Open CRS Research Areas3分钟
Reading5 个阅读材料
L4.1. Censorship Resistancde System Overview10分钟
L4.2. CRS Properties.10分钟
L4.3. Techniques for Communication Establishment Phase .10分钟
L4.4. Techniques for Conversation Phase10分钟
L4.5. Open Areas and Research Challenges.10分钟
Quiz6 个练习
L4.1 Practice Quiz8分钟
L4.2 Practice Quiz8分钟
L4.3 Practice Quiz8分钟
L4.4 Practice Quiz8分钟
L4.5 Practice Quiz4分钟
M4 Exam

讲师

Avatar

Edward Chow

Professor
Computer Science
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Greg Williams

Lecturer
Department of Computer Science
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Richard White

Assistant Research Professor
Computer Science

关于 科罗拉多大学系统

The University of Colorado is a recognized leader in higher education on the national and global stage. We collaborate to meet the diverse needs of our students and communities. We promote innovation, encourage discovery and support the extension of knowledge in ways unique to the state of Colorado and beyond....

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