منابع مشابه
Attacking a Feedback Controller
We consider the problem of generating sensor spoofing attacks on feedback controllers. The attacker has the option of remaining in a stealth mode – wherein it spoofs some sensor but only by an amount that is indistinguishable from noise. Later, the attacker can launch a full attack and try to force the system to get into an unsafe region. Using bounded model checking on an example adaptive crui...
متن کاملAttacking a Trusted Computing Platform
We describe a flaw which we individuated in the Object-Independent Authorization Protocol (OIAP), an authorization protocol which represents one of the building blocks of the Trusted Platform Module (TPM), the core of the Trusted Computing Platform (TP) as devised by the Trusted Computing Group (TCG) standards. In particular we show that the protocol fails to protect messages exchanges against ...
متن کاملMobile DNAs: The Poacher Turned Gamekeeper
The selfish DNA hypothesis imagines the genome as an ecological community, a collection of interacting DNA sequences with differing evolutionary origins and potentially different interests. We are now finding out more about the ways in which host sequences can enlist the help of formerly parasitic DNAs.
متن کاملAbsent virtues: the poacher becomes gamekeeper.
Since its inception, bioethics' principled stance has been to argue against paternalism and elitism, and for an inclusive ethical perspective. But at least in North America, the growth of bioethics as a special area of applied ethics has created conflicts within the field itself. Those who, a generation earlier, argued against paternalism and for both professional and public accountability in m...
متن کاملAttacking DSA Under a Repeated Bits Assumption
We discuss how to recover the private key for DSA style signature schemes if partial information about the ephemeral keys is revealed. The partial information we examine is of a second order nature that allows the attacker to know whether certain bits of the ephemeral key are equal, without actually knowing their values. Therefore, we extend the work of Howgrave-Graham, Smart, Nguyen and Shparl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1888
ISSN: 0028-0836,1476-4687
DOI: 10.1038/039150b0