楊毛 asked in 社會與文化語言 · 7 years ago

請英文達人,可幫翻譯這大篇英文嗎?想比對一下對嗎

Abstract - The goal of 3GPP Long Term Evolution/System Architecture Evolution (LTE/SAE) is to move mobile cellular wireless technology into its fourth generation. One of the unique challenges of fourth-generation technology is how to close a security gap through which a single compromised or malicious device can jeopardize an entire mobile network because of the open nature of these networks. To meet this challenge, handover key management in the 3GPP LTE/SAE has been designed to revoke any compromised key(s) and as a consequence isolate corrupted network devices. This paper, however, identifies and details the vulnerability of this handover key management to what are called desynchronization attacks; such attacks jeopardize secure communication between users and mobile networks. Although periodic updates of the root key are an integral part of handover key management, our work here emphasizes how essential these updates are to minimizing the effect of desynchronization attacks that, as of now, cannot be effectively prevented. Our main contribution, however, is to explore how network operators can determine for themselves an optimal interval for updates that minimizesthe signaling load they impose while protecting the security of user traffic. Our analytical and simulation studies demonstrate the impact of the key update intervalon such performance criteria as network topology and user mobility.

Index terms - Authentication and key agreement, evolved packet system, handover key management, long-term evolution security, mobile networks, system architecture evolution

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  • Shuang
    Lv 7
    7 years ago
    Favorite Answer

    摘要 - 3GPP長期演進/系統架構演進(LTE/ SAE)的目標是進入第四代移動蜂窩無線技術。第四代技術的獨特挑戰之一是如何關閉了安全漏洞,通過一個單一的損害或惡意的設備可能會危及整個移動網絡,因為這些網絡的開放性。為了迎接這一挑戰,在3GPP LTE/ SAE已經撤銷任何洩露的密鑰(次),並因此隔離損壞網絡設備移交密鑰管理。然而,本文識別和細節的漏洞,這個切換鍵管理,什麼是所謂的不同步攻擊,這種攻擊危害用戶和移動網絡之間的安全通信。雖然定期更新的根鍵切換密鑰管理的一個組成部分,我們這裡的工作,強調這些更新是不同步攻擊的影響降至最低,截至目前,不能有效防止多麼重要。 ,但是,我們的主要貢獻是探討如何網絡運營商可以為自己確定一個最佳的時間間隔,最小化信號加載它們加諸其欸,同時也保護了用戶流量的安全性更新。我們的分析和模擬研究表明,密鑰更新等兼閣在這種性能標準像網絡的拓撲結構和用戶移動性的影響。

    指數方面 - 身份驗證和密鑰協議,演進分組系統,切換密鑰管理,安全長期演進,移動網絡,系統架構演進。

    Source(s): me + google + revised
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  • 7 years ago

    index 應該是 索引 吧

    還 revised 勒

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