Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Thimmaraju, Kashyap"'
Publikováno v:
IFIP Networking 2018
Software-defined networking is considered a promising new paradigm, enabling more reliable and formally verifiable communication networks. However, this paper shows that the separation of the control plane from the data plane, which lies at the heart
Externí odkaz:
http://arxiv.org/abs/2403.01878
Publikováno v:
USENIX ATC 2019
Multi-tenant cloud computing provides great benefits in terms of resource sharing, elastic pricing, and scalability, however, it also changes the security landscape and introduces the need for strong isolation between the tenants, also inside the net
Externí odkaz:
http://arxiv.org/abs/2403.01862
In this paper we describe our experience in designing and evaluating our graduate level computer security seminar course. In particular, our seminar is designed with two goals in mind. First, to instil critical thinking by teaching graduate students
Externí odkaz:
http://arxiv.org/abs/2003.11340
Autor:
Thimmaraju, Kashyap, Schmid, Stefan
We revisit multi-tenant network virtualization in data centers, and make the case for tenant-specific virtual switches. In particular, tenant-specific virtual switches allow cloud providers to extend fine-grained billing (known, e.g., from serverless
Externí odkaz:
http://arxiv.org/abs/2003.10745
Today's routing protocols critically rely on the assumption that the underlying hardware is trusted. Given the increasing number of attacks on network devices, and recent reports on hardware backdoors this assumption has become questionable. Indeed,
Externí odkaz:
http://arxiv.org/abs/1705.00370
Software-defined networking is considered a promising new paradigm, enabling more reliable and formally verifiable communication networks. However, this paper shows that the separation of the control plane from the data plane, which lies at the heart
Externí odkaz:
http://arxiv.org/abs/1611.05362
Autor:
Thimmaraju, Kashyap, Shastry, Bhargava, Fiebig, Tobias, Hetzelt, Felicitas, Seifert, Jean-Pierre, Feldmann, Anja, Schmid, Stefan
Virtual switches have become popular among cloud operating systems to interconnect virtual machines in a more flexible manner. However, this paper demonstrates that virtual switches introduce new attack surfaces in cloud setups, whose effects can be
Externí odkaz:
http://arxiv.org/abs/1610.08717
Computer networks today typically do not provide any mechanisms to the users to learn, in a reliable manner, which paths have (and have not) been taken by their packets. Rather, it seems inevitable that as soon as a packet leaves the network card, th
Externí odkaz:
http://arxiv.org/abs/1609.02324
QUIC is a new transport protocol over UDP which is recently became an IETF RFC. Our security analysis of the Connection ID mechanism in QUIC reveals that the protocol is underspecified. This allows an attacker to count the number of server instances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::676bea286f85b8eebe803a27805343c5
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