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Content Delivery Network Security: A Survey

delete2021-01-01
delete27
PRE
AI
M
Milad Ghaznavi
E
Elaheh Jalalpour
M
Mohammad A. Salahuddin
R
Raouf Boutaba *
D
Daniel Migault
S
Stere Preda
DOI：10.1109/COMST.2021.3093492delete
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Abstract

Abstract

En 中文
A content delivery network (CDN) is a distributed infrastructure to deliver digital contents to end users with high performance. CDNs are critical to provide and protect the availability of Internet contents. However, adversaries can not only evade the CDN protection but also weaponize CDN resources to mount more sophisticated attacks. In this paper, we provide the first survey on CDN security. We categorize CDN security challenges per CDN infrastructure components, discuss possible countermeasures and their effectiveness, and delineate future research directions. This paper aims to highlight the state of CDN security and identify important research challenges in this area.
Keywords:
Servers
Security
Routing
Internet
Image edge detection
IP networks
Content distribution networks
Content delivery networks
security challenges
security vulnerabilities
mitigation strategies
countermeasures
AI Summary

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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

I
IEEE Communications Surveys and Tutorials
IF:
46.7
Papers:
1.5K
Citations:
3.3W

Organization

E
Ericsson
Scholars:
1.1K
Papers: 1.0K
Citations: 0
U
University of Waterloo
Scholars:
2.2W
Papers: 2.3W
Citations: 3.3W