FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095702557> ?p ?o ?g. }

• W2095702557 abstract "The ubiquity of mobile wireless devices greatly magnifies the threats of clandestine physical tracking, profiling, and surveillance. This is because these devices often reveal their identities and locations to third parties, either inadvertently to eavesdroppers nearby or in reports to location-based services. In this dissertation, we address the challenges in building practical wireless protocols and services that protect users from these threats. To understand the nature of the problem, we first quantify how easily eavesdroppers can track devices that use 802.11, the dominant local area wireless protocol for the foreseeable future. Using wireless traffic from hundreds of real devices, we show that eavesdroppers can track 802.11 devices accurately even if explicit identifiers, such as MAC addresses, are changed over time. This is because implicit identifiers, or identifying characteristics of 802.11 traffic, can still identify many users with high accuracy. We develop an automated procedure that can identify users even when countermeasures, such as pseudonyms and encryption, are employed. In response to these shortcomings, we present the design and evaluation of an 802.11-like wireless link layer protocol that obfuscates all transmitted bits, rather than select fields, to increase privacy. By obscuring all bits, we greatly increase the difficulty of identifying or profiling users from their transmissions. Our design, called SlyFi, is nearly as efficient as existing schemes for discovery, link setup, and data delivery because transmission requires only symmetric key encryption and reception requires a table lookup followed by symmetric key decryption. Experiments using our implementation on Atheros 802.11 drivers show that SlyFi performs comparably with 802.11 using WPA. Finally, we demonstrate how to build wireless service directories that can not track users who submit location-aware reports. This problem is increasingly relevant for 802.11 hotspot directories, which may rely on users that submit accurate information about hotspot location and characteristics but want to remain anonymous. We present Wifi-Reports, a location-based service that provides Wi-Fi clients with historical information about AP location, performance, and application support. Wifi-Reports addresses two conflicting goals: preserving the privacy of users' reports and limiting fraudulent reports. Our contributions demonstrate that future wireless protocols and services need not sacrifice users' privacy in order to be practical." @default.
• W2095702557 created "2016-06-24" @default.
• W2095702557 creator A5002789695 @default.
• W2095702557 creator A5088871947 @default.
• W2095702557 date "2009-01-01" @default.
• W2095702557 modified "2023-09-26" @default.
• W2095702557 title "Quantifying and mitigating privacy threats in wireless protocols and services" @default.
• W2095702557 cites W105475431 @default.
• W2095702557 cites W120758129 @default.
• W2095702557 cites W122619279 @default.
• W2095702557 cites W1479744988 @default.
• W2095702557 cites W1480201135 @default.
• W2095702557 cites W1486149278 @default.
• W2095702557 cites W1494307546 @default.
• W2095702557 cites W1494578732 @default.
• W2095702557 cites W1495086674 @default.
• W2095702557 cites W1510900102 @default.
• W2095702557 cites W1514489116 @default.
• W2095702557 cites W1520914943 @default.
• W2095702557 cites W1521536236 @default.
• W2095702557 cites W1532878068 @default.
• W2095702557 cites W1536564267 @default.
• W2095702557 cites W1538016627 @default.
• W2095702557 cites W1544095305 @default.
• W2095702557 cites W1544956979 @default.
• W2095702557 cites W1556472997 @default.
• W2095702557 cites W1568788322 @default.
• W2095702557 cites W1584093612 @default.
• W2095702557 cites W1601001795 @default.
• W2095702557 cites W1655958391 @default.
• W2095702557 cites W1689932539 @default.
• W2095702557 cites W1875604605 @default.
• W2095702557 cites W1876212707 @default.
• W2095702557 cites W1916902331 @default.
• W2095702557 cites W1924211602 @default.
• W2095702557 cites W1929645967 @default.
• W2095702557 cites W1955645522 @default.
• W2095702557 cites W1963860253 @default.
• W2095702557 cites W1977401562 @default.
• W2095702557 cites W1999434064 @default.
• W2095702557 cites W2001298596 @default.
• W2095702557 cites W2009077403 @default.
• W2095702557 cites W2010365467 @default.
• W2095702557 cites W2012095206 @default.
• W2095702557 cites W2025002714 @default.
• W2095702557 cites W2039410502 @default.
• W2095702557 cites W2044931626 @default.
• W2095702557 cites W2054482077 @default.
• W2095702557 cites W2056178007 @default.
• W2095702557 cites W2056773559 @default.
• W2095702557 cites W2057578113 @default.
• W2095702557 cites W2061109653 @default.
• W2095702557 cites W2070786785 @default.
• W2095702557 cites W2083358597 @default.
• W2095702557 cites W2089959302 @default.
• W2095702557 cites W2090609496 @default.
• W2095702557 cites W2096356985 @default.
• W2095702557 cites W2098797720 @default.
• W2095702557 cites W2099504385 @default.
• W2095702557 cites W2103839502 @default.
• W2095702557 cites W2107401636 @default.
• W2095702557 cites W2109372411 @default.
• W2095702557 cites W2110740499 @default.
• W2095702557 cites W2112053513 @default.
• W2095702557 cites W2112137829 @default.
• W2095702557 cites W2114566185 @default.
• W2095702557 cites W2115245044 @default.
• W2095702557 cites W2115819049 @default.
• W2095702557 cites W2115893326 @default.
• W2095702557 cites W2116347193 @default.
• W2095702557 cites W2116762892 @default.
• W2095702557 cites W2117937502 @default.
• W2095702557 cites W2118168041 @default.
• W2095702557 cites W2120976781 @default.
• W2095702557 cites W2121868539 @default.
• W2095702557 cites W2121953574 @default.
• W2095702557 cites W2122226347 @default.
• W2095702557 cites W2123536775 @default.
• W2095702557 cites W2123541927 @default.
• W2095702557 cites W2125613938 @default.
• W2095702557 cites W2127133592 @default.
• W2095702557 cites W2129876196 @default.
• W2095702557 cites W2132727054 @default.
• W2095702557 cites W2134632326 @default.
• W2095702557 cites W2135088779 @default.
• W2095702557 cites W2136908060 @default.
• W2095702557 cites W2139172211 @default.
• W2095702557 cites W2139650347 @default.
• W2095702557 cites W2141316949 @default.
• W2095702557 cites W2141699006 @default.
• W2095702557 cites W2141854027 @default.
• W2095702557 cites W2142229514 @default.
• W2095702557 cites W2142514943 @default.
• W2095702557 cites W2143319963 @default.
• W2095702557 cites W2144098589 @default.
• W2095702557 cites W2144411949 @default.
• W2095702557 cites W2144758644 @default.
• W2095702557 cites W2145457662 @default.
• W2095702557 cites W2145498707 @default.
• W2095702557 cites W2146697949 @default.

• next