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Close lid to encrypt

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Logo of FOSDEM VZWFOSDEM VZW
 Dittler, Tim

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Title
Close lid to encrypt
Subtitle
Hard disk encryption in Linux suspend mode
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490
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CC Attribution 2.0 Belgium:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Abstract
"Close lid to encrypt" aims to improve the privacy of your data. When you close the lid of your notebook, it goes into sleep/suspend mode. All processes are frozen and don't need to access your hard disk anymore. We use this opportunity to clean the keys of your encrypted devices and suspend them as well. Therefore, the data on your hard drive is protected. When resuming your computer, you must re-enter the password of your encrypted volumes. But then you're just where you've been working before.
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NP-hardEncryptionMiniDiscAsynchronous Transfer ModeGoodness of fitEncryptionComputer animation
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MiniDiscEncryptionAsynchronous Transfer ModeDerivation (linguistics)System programmingAsynchronous Transfer ModeSystems engineeringMiniDiscDerivation (linguistics)Projective planeEncryptionComputer animation
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EncryptionMiniDiscWave packetEncryptionLaptopPhysical systemAsynchronous Transfer ModeMultiplication signMiniDiscComputer animation
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Physical systemCondition numberSystem programmingKernel (computing)Memory managementComputer fileWordRight angleProcess (computing)SpacetimePhysical systemKernel (computing)Operating systemMemory managementCondition numberSemiconductor memoryMereologyEncryptionComputer animation
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Price indexWrapper (data mining)LoginAttribute grammarSemiconductor memorySynchronizationSystem callExecution unitDerivation (linguistics)Binary codePhysical systemBootingHash functionProcess (computing)Arithmetic meanEncryptionFlagHierarchyRun time (program lifecycle phase)Standard deviationMiniDiscKernel (computing)CryptographyRootKey (cryptography)Moment (mathematics)Hard disk driveOpen sourceProgram flowchart
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Demo (music)Physical systemPower (physics)MultilaterationKernel (computing)Wrapper (data mining)Process (computing)Program flowchart
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SpacetimeDemo (music)outputPhysical system
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outputDemo (music)Password
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SpacetimeKey (cryptography)Functional (mathematics)Information security
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Software testingCryptographyInstallation artRead-only memoryKey (cryptography)Software testingKernel (computing)Semiconductor memoryAsynchronous Transfer ModeFile systemDifferent (Kate Ryan album)CodeScripting languageCryptographyPhysical systemComputer animation
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CryptographySoftware maintenanceCryptographyAuthorizationComputer animation
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Computer animation
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PrototypeRoundness (object)Projective planePrototypeOpen setOpen sourceComputer animation
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EmailComputer animation
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FacebookPoint cloudOpen set
Transcript: English(auto-generated)