articleIEEE NetworkApr 30, 2025Closed access

Wireless Endogenous Security for SAGINs: Achieving Ubiquitous Access and Secure Communication in Symbiosis

ZLZhi LinMGMengzhao GuoCHChen HanYSYifu SunRMRuiqian Ma

National University of Defense Technology · Combined Arms Academy of the Armed Forces of the Russian Federation · +1 more institution

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Abstract

The space-air-ground integrated network (SAGIN) has received extensive attention due to its wide footprint, high communication capacity, and flexible networking modes. As every coin has two sides, wireless security in such a huge and heterogeneous network becomes more vulnerable than other traditional network architectures. Although the traditional encryption mechanism has guaranteed communication security to a certain extent, it brings many issues such as high computational cost, difficulty in key generation and distribution, compatibility of different encryption standards in heterogeneous networks, and consuming additional resources to guarantee the security, thus degrading the performance of ubiquitous…

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58
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Topics & keywords

Topics
Keywords
  • Computer science
  • Computer network
  • Wireless
  • Wireless Transport Layer Security
  • Computer security
  • Wireless security
  • Telecommunications
  • Wi-Fi array
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