Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Schrammel, David"'
Autor:
Unterguggenberger, Martin, Lamster, Lukas, Schrammel, David, Schwarzl, Martin, Mangard, Stefan
Efficient cloud computing relies on in-process isolation to optimize performance by running workloads within a single process. Without heavy-weight process isolation, memory safety errors pose a significant security threat by allowing an adversary to
Externí odkaz:
http://arxiv.org/abs/2407.10740
Autor:
Nasahl, Pascal, Sultana, Salmin, Liljestrand, Hans, Grewal, Karanvir, LeMay, Michael, Durham, David M., Schrammel, David, Mangard, Stefan
Fault attacks enable adversaries to manipulate the control-flow of security-critical applications. By inducing targeted faults into the CPU, the software's call graph can be escaped and the control-flow can be redirected to arbitrary functions inside
Externí odkaz:
http://arxiv.org/abs/2301.13760
Autor:
Nasahl, Pascal, Unterguggenberger, Martin, Nagpal, Rishub, Schilling, Robert, Schrammel, David, Mangard, Stefan
Fault injection (FI) is a powerful attack methodology allowing an adversary to entirely break the security of a target device. As finite-state machines (FSMs) are fundamental hardware building blocks responsible for controlling systems, inducing faul
Externí odkaz:
http://arxiv.org/abs/2208.01356
Isolation is a long-standing challenge of software security. Traditional privilege rings and virtual memory are more and more augmented with concepts such as capabilities, protection keys, and powerful enclaves. At the same time, we are evidencing an
Externí odkaz:
http://arxiv.org/abs/2105.03395