منابع مشابه
Stealing bandwidth from BitTorrent seeders
BitTorrent continues to comprise the largest fraction of Internet traffic. While significant progress has been made in understanding the BitTorrent choking mechanism, its security vulnerabilities have not been investigated thoroughly. This paper presents an experimental analysis of bandwidth attacks against different choking algorithms in the BitTorrent seed state. We reveal a simple exploit th...
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We present a scheme that enables a set of flows to acquire an unfair share of bandwidth by mounting an adversarial distributed Reduction of Quality (RoQ) attack on flows competing for that bandwidth. This adversarial behavior stands in sharp contrast to other network exploits, e.g., Denial-ofService (DoS) attacks, whose aim is to simply take down a resource, or severely limit access to a servic...
متن کاملStealing (From) the Music Industry
The record industry is desperately trying to cope with the spread of peer-to-peer (P2P) systems and salvage its business model. Meanwhile, these same P2P networks present a tremendous opportunity for technology companies to reinvent consumers’ relationship with music. I argue that a new business model based on open content can be just as revolutionary for the way society interacts with music as...
متن کاملStealing VEGF from Thy Neighbor
The distribution and patterning of blood vessels is controlled by vascular endothelial growth factor (VEGF), which is precisely regulated throughout its life cycle. Okabe et al. show that VEGF is titrated away from the endothelium by adjacent neurons via endocytosis, regulating density and trajectory of blood vessels.
متن کاملUnexpected Stealing From the Heart.
BACKGROUND Coronary subclavian steal syndrome (CSSS) is defined as retrograde flow in the internal mammary artery graft, after coronary artery bypass surgery, resulting in anterior wall myocardial ischemia. If undiagnosed, it may lead to significant infarction. Its incidence has been under-reported. CASE REPORT A 74-year-old woman presented with sudden onset of typical angina, which was assoc...
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ژورنال
عنوان ژورنال: Computers & Security
سال: 2014
ISSN: 0167-4048
DOI: 10.1016/j.cose.2014.07.009