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</tspan><tspan
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</tspan><tspan
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</tspan><tspan
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transform="matrix(0.57777508,0,0,0.57777508,-267.66507,-34.115437)"><tspan
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id="tspan35">The Prisoners Problem and the Subliminal </tspan><tspan
x="320.76639"
y="170.91278"
id="tspan36">Channel</tspan></text><text
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transform="translate(-36.069371,-127.91538)"><tspan
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id="tspan38">Define an &quot;out-of-band&quot; covert channel and their </tspan><tspan
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id="tspan48">Invented the term &quot;Covert Channel&quot;.
</tspan><tspan
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id="tspan49">This is though of in the case of programms </tspan><tspan
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x="-218.42503"
y="-40.925026">General work about covert channels</tspan></text><text
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id="tspan58">Survey on covert channels in virtual </tspan><tspan
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transform="translate(-36.069371,-193.23491)"><tspan
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id="tspan60">Still about covert channels within a single </tspan><tspan
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id="tspan61">computer but looks at cloud computing. Could be </tspan><tspan
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id="tspan63">more relevant than ever in the cloud computing </tspan><tspan
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id="tspan65">Very different because relying on </tspan><tspan
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id="tspan69">comparison with the bip-boop once we know how </tspan><tspan
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id="tspan71">Process-Aware Covert Channels </tspan><tspan
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id="tspan72">Using Physical Instrumentation </tspan><tspan
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id="tspan73">in Cyber-Physical Systems</tspan></text><text
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x="148.79329"
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id="tspan79">PLC is very appealing because it is cheap and </tspan><tspan
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y="322.34886"
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</tspan><tspan
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y="324.9947"
id="tspan82">However, it requires both sender and receiver to </tspan><tspan
x="148.79329"
y="327.64054"
id="tspan83">have special sensors to extract comms. from power </tspan><tspan
x="148.79329"
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id="tspan84">line.</tspan></text><rect
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transform="matrix(0.57777508,0,0,0.57777508,-35.741649,204.88462)"><tspan
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id="tspan85">State of the Art in Power Line </tspan><tspan
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y="170.91278"
id="tspan86">Communications: From the Applications to </tspan><tspan
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id="tspan87">the Medium</tspan></text><path
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x="-12.697948"
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id="tspan88">Argue that ARQ is better than FEC for error </tspan><tspan
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y="322.34886"
id="tspan89">correction.</tspan></text><rect
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style="font-style:normal;font-variant:normal;font-weight:900;font-stretch:normal;font-size:3.88056px;line-height:1.25;font-family:'Monaspace Neon Var';-inkscape-font-specification:'Monaspace Neon Var Heavy';letter-spacing:-0.291042px;word-spacing:0px;white-space:pre;inline-size:88.3485;display:inline;stroke-width:0.264583"
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id="tspan90">Packet-oriented communication protocols </tspan><tspan
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id="tspan91">for Smart Grid Services over low-speed </tspan><tspan
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id="tspan92">PLC</tspan></text><rect
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style="font-size:2.11667px;line-height:1.25;font-family:'Monaspace Neon Var';-inkscape-font-specification:'Monaspace Neon Var';letter-spacing:-0.291042px;word-spacing:0px;white-space:pre;inline-size:53.4272;stroke-width:0.264583"
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id="tspan93">Find paper about importance of C2 server when </tspan><tspan
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y="322.34886"
id="tspan94">deploying malware.</tspan></text><rect
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style="font-style:normal;font-variant:normal;font-weight:900;font-stretch:normal;font-size:3.88056px;line-height:1.25;font-family:'Monaspace Neon Var';-inkscape-font-specification:'Monaspace Neon Var Heavy';letter-spacing:-0.291042px;word-spacing:0px;white-space:pre;inline-size:88.3485;display:inline;stroke-width:0.264583"
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id="tspan96"><tspan
dx="0 0.291042 -0.29104218"
id="tspan95">???</tspan></tspan></text><text
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style="font-size:3.88056px;line-height:1.25;font-family:'Monaspace Neon Var';-inkscape-font-specification:'Monaspace Neon Var';letter-spacing:-0.291042px;word-spacing:0px;stroke-width:0.264583"
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id="text1"><tspan
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id="tspan1"
style="stroke-width:0.264583"
x="-216.68828"
y="-29.566769">List of papers about covert channles using different channels: https://www.ohioinfosec.org/files/2021/covert_data_exfiltration/</tspan></text></g></svg>