Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308642051> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W4308642051 abstract "A Negative Pressure Room (NPR) is an essential requirement by the Bio-Safety Levels (BSLs) in biolabs or infectious-control hospitals to prevent deadly pathogens from being leaked from the facility. An NPR maintains a negative pressure inside with respect to the outside reference space so that microbes are contained inside of an NPR. Nowadays, differential pressure sensors (DPSs) are utilized by the Building Management Systems (BMSs) to control and monitor the negative pressure in an NPR. This paper demonstrates a non-invasive and stealthy attack on NPRs by spoofing a DPS at its resonant frequency. Our contributions are: (1) We show that DPSs used in NPRs typically have resonant frequencies in the audible range. (2) We use this finding to design malicious music to create resonance in DPSs, resulting in an overshooting in the DPS's normal pressure readings. (3) We show how the resonance in DPSs can fool the BMSs so that the NPR turns its negative pressure to a positive one, causing a potential leak of deadly microbes from NPRs. We do experiments on 8 DPSs from 5 different manufacturers to evaluate their resonant frequencies considering the sampling tube length and find resonance in 6 DPSs. We can achieve a 2.5 Pa change in negative pressure from a ~7 cm distance when a sampling tube is not present and from a ~2.5 cm distance for a 1 m sampling tube length. We also introduce an interval-time variation approach for an adversarial control over the negative pressure and show that the forged pressure can be varied within 12 - 33 Pa. Our attack is also capable of attacking multiple NPRs simultaneously. Moreover, we demonstrate our attack at a real-world NPR located in an anonymous bioresearch facility, which is FDA approved and follows CDC guidelines. We also provide countermeasures to prevent the attack." @default.
- W4308642051 created "2022-11-13" @default.
- W4308642051 creator A5055814180 @default.
- W4308642051 creator A5061186335 @default.
- W4308642051 creator A5066516388 @default.
- W4308642051 date "2022-11-07" @default.
- W4308642051 modified "2023-10-14" @default.
- W4308642051 title "A Wolf in Sheep's Clothing" @default.
- W4308642051 cites W1834859473 @default.
- W4308642051 cites W2047261951 @default.
- W4308642051 cites W2058059244 @default.
- W4308642051 cites W2063666415 @default.
- W4308642051 cites W2076791000 @default.
- W4308642051 cites W2102938885 @default.
- W4308642051 cites W2151370481 @default.
- W4308642051 cites W2157062341 @default.
- W4308642051 cites W2161186998 @default.
- W4308642051 cites W2167060298 @default.
- W4308642051 cites W2725499676 @default.
- W4308642051 cites W2794719430 @default.
- W4308642051 cites W2945496967 @default.
- W4308642051 cites W3104593559 @default.
- W4308642051 cites W3106234590 @default.
- W4308642051 cites W3110753277 @default.
- W4308642051 cites W3167100439 @default.
- W4308642051 cites W3167641344 @default.
- W4308642051 cites W4300824008 @default.
- W4308642051 cites W4306406219 @default.
- W4308642051 cites W4312099166 @default.
- W4308642051 doi "https://doi.org/10.1145/3548606.3560643" @default.
- W4308642051 hasPublicationYear "2022" @default.
- W4308642051 type Work @default.
- W4308642051 citedByCount "4" @default.
- W4308642051 countsByYear W43086420512022 @default.
- W4308642051 countsByYear W43086420512023 @default.
- W4308642051 crossrefType "proceedings-article" @default.
- W4308642051 hasAuthorship W4308642051A5055814180 @default.
- W4308642051 hasAuthorship W4308642051A5061186335 @default.
- W4308642051 hasAuthorship W4308642051A5066516388 @default.
- W4308642051 hasBestOaLocation W43086420511 @default.
- W4308642051 hasConcept C109214941 @default.
- W4308642051 hasConcept C115051666 @default.
- W4308642051 hasConcept C119599485 @default.
- W4308642051 hasConcept C121332964 @default.
- W4308642051 hasConcept C127413603 @default.
- W4308642051 hasConcept C139210041 @default.
- W4308642051 hasConcept C140779682 @default.
- W4308642051 hasConcept C24890656 @default.
- W4308642051 hasConcept C2777551473 @default.
- W4308642051 hasConcept C2781153586 @default.
- W4308642051 hasConcept C41008148 @default.
- W4308642051 hasConcept C66938386 @default.
- W4308642051 hasConcept C76155785 @default.
- W4308642051 hasConcept C78519656 @default.
- W4308642051 hasConcept C94915269 @default.
- W4308642051 hasConceptScore W4308642051C109214941 @default.
- W4308642051 hasConceptScore W4308642051C115051666 @default.
- W4308642051 hasConceptScore W4308642051C119599485 @default.
- W4308642051 hasConceptScore W4308642051C121332964 @default.
- W4308642051 hasConceptScore W4308642051C127413603 @default.
- W4308642051 hasConceptScore W4308642051C139210041 @default.
- W4308642051 hasConceptScore W4308642051C140779682 @default.
- W4308642051 hasConceptScore W4308642051C24890656 @default.
- W4308642051 hasConceptScore W4308642051C2777551473 @default.
- W4308642051 hasConceptScore W4308642051C2781153586 @default.
- W4308642051 hasConceptScore W4308642051C41008148 @default.
- W4308642051 hasConceptScore W4308642051C66938386 @default.
- W4308642051 hasConceptScore W4308642051C76155785 @default.
- W4308642051 hasConceptScore W4308642051C78519656 @default.
- W4308642051 hasConceptScore W4308642051C94915269 @default.
- W4308642051 hasFunder F4320306076 @default.
- W4308642051 hasLocation W43086420511 @default.
- W4308642051 hasOpenAccess W4308642051 @default.
- W4308642051 hasPrimaryLocation W43086420511 @default.
- W4308642051 hasRelatedWork W1991378144 @default.
- W4308642051 hasRelatedWork W2133223292 @default.
- W4308642051 hasRelatedWork W2997438536 @default.
- W4308642051 hasRelatedWork W3084978678 @default.
- W4308642051 hasRelatedWork W3204116716 @default.
- W4308642051 hasRelatedWork W4210762613 @default.
- W4308642051 hasRelatedWork W4245546600 @default.
- W4308642051 hasRelatedWork W4247925355 @default.
- W4308642051 hasRelatedWork W4249393942 @default.
- W4308642051 hasRelatedWork W3110310680 @default.
- W4308642051 isParatext "false" @default.
- W4308642051 isRetracted "false" @default.
- W4308642051 workType "article" @default.