{"id":11809,"date":"2013-11-25T23:14:28","date_gmt":"2013-11-26T05:14:28","guid":{"rendered":"http:\/\/bucktownbell.com\/?p=11809"},"modified":"2013-11-25T23:14:28","modified_gmt":"2013-11-26T05:14:28","slug":"on-covert-acoustical-mesh-networks-in-air","status":"publish","type":"post","link":"http:\/\/bucktownbell.com\/?p=11809","title":{"rendered":"On Covert Acoustical Mesh Networks in Air"},"content":{"rendered":"<blockquote><p>Different applications of covert acoustical mesh networks are presented, including the use for remote keylogging over multiple hops. It is shown that the concept of a covert acoustical mesh network renders many conventional security concepts useless, as acoustical communications are usually not considered. Finally, countermeasures against covert acoustical mesh networks are discussed, including the use of lowpass filtering in computing systems and a host-based intrusion detection system for analyzing audio input and output in order to detect any irregularities.<\/p><\/blockquote>\n<p>via <a href=\"http:\/\/www.jocm.us\/index.php?m=content&amp;c=index&amp;a=show&amp;catid=124&amp;id=600\">On Covert Acoustical Mesh Networks in Air &#8211; Volume 8, No. 11, November 2013 &#8211; Journal of Communications<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Different applications of covert acoustical mesh networks are presented, including the use for remote keylogging over multiple hops. It is shown that the concept of a covert acoustical mesh network renders many conventional security concepts useless, as acoustical communications are &hellip; <a href=\"http:\/\/bucktownbell.com\/?p=11809\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110],"tags":[1234,427,322,1220],"class_list":["post-11809","post","type-post","status-publish","format-standard","hentry","category-networking","tag-acoustical-networks","tag-exploit","tag-keylogger","tag-modems"],"_links":{"self":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/11809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11809"}],"version-history":[{"count":1,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/11809\/revisions"}],"predecessor-version":[{"id":11810,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/11809\/revisions\/11810"}],"wp:attachment":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11809"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}