@inproceedings{oai:ipsj.ixsq.nii.ac.jp:02008979,
 author = {橋場, 慧志 and 岡村, 真吾 and Keishi Hashiba and Shingo Okamura},
 book = {コンピュータセキュリティシンポジウム2025論文集},
 month = {Oct},
 note = {近年，RPKI を活用した BGP のセキュリティ拡張として BGP-iSec が提案されている．本プロトコルは，従来の ROA/ROV では防止が困難であった AS_PATH の改ざんや経路漏洩を防ぐことを目的として設計されている．しかし，BGP-iSec においても依然として防止困難な攻撃手法や運用上の事故が存在するのが現状である．本研究ではこれらの課題の原因を，ASPA と比較しつつ分析する．また，既存の問題点を踏まえた改良案を提示し，その有効性を検証する．, In recent years, BGP-iSec, a security mechanism as an extension of BGP security utilizing RPKI, has been proposed. This protocol is designed to prevent AS_PATH manipulations and route leaks, which are difficult to prevent with ROA/ROV.
However, even with BGP-iSec, there are still attack and accidents that are difficult to prevent. In this study, we analyze the causes of these issues, comparing it with ASPA. We also present an improvement proposal that take into account existing issues and discuss its effectiveness.},
 pages = {1560--1565},
 publisher = {情報処理学会},
 title = {Improving BGP-iSec against attacks and accidents},
 year = {2025}
}