By monitoring the exchanged IPsec traffic an adversary can usually easily discover the layout of virtual private networks (VPNs). Of even worse extend is the disclosure if compromised IPsec gateways are considered, for example in remote environments. ...
BGP blackholing is an operational countermeasure that builds upon the capabilities of BGP to achieve DoS mitigation. Although empirical evidence of blackholing activities are documented in literature, a clear understanding of how blackholing is used in ...
BGP prefix hijacking is a serious security threat on the Internet. In this paper we propose a region-based BGP announcement filtering scheme (RBF) to improve the BGP security. In contrast to existing solutions that indifferently prevent or detect prefix ...
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