Evil Maid Just Got Angrier - Why Full-Disk Encryption ... - CanSecWest

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Windows 8 Logo Requirements System.Fundamentals.Firmware.UEFISecureBoot
Outline 1 UEFI BIOS 2 Measured/Trusted Boot 3 The Real World: Bypassing Measured/Trusted Boot 4 Windows BitLocker with TPM 5 Secure Boot 6 What Else? 7 Anything We Can Do?
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Evil Maid Just Got Angrier Why Full
Page 4 and 5:
Outline 1 UEFI BIOS 2 Measured/Trus
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Legacy BIOS CPU Reset vector in ROM
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Legacy BIOS CPU Reset vector in ROM
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Security of Legacy BIOS Huh?
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Unified Extensible Firmware Interfa
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So is UEFI BIOS secure? UEFI specif
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Windows BitLocker http://technet.mi
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Typical Chain of Measurements
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Typical Chain of Measurements ⊗ I
Page 30 and 31:
Typical Chain of Measurements ⊗ I
Page 32 and 33: Typical Chain of Measurements ⊗ I
Page 42 and 43: Outline 1 UEFI BIOS 2 Measured/Trus
Page 44 and 45: The Problem Startup UEFI BIOS firmw
Page 46 and 47: The Solution is Simple Just let Bit
Page 54 and 55: SPI Flash / BIOS Protections 1 Writ
Page 56 and 57: SPI Protected Range Registers http:
Page 60 and 61: Hey! We’ve Succeeded!
Page 62 and 63: NIST BIOS Protection Guidelines Rec
Page 64 and 65: UEFI Updates Aren’t Exactly Signe
Page 69 and 70: Angry Evil Maid Attack Outline Agai
Page 71 and 72: The Original Boot Block
Page 73 and 74: Writing Payload to Early BIOS in SP
Page 75 and 76: But That P67 Board Is Just Too Old
Page 77 and 78: ASUS P8Z77-V PRO Yes! UEFI BIOS upd
Page 79 and 80: Demo The problem applies to any Ful
Page 81: What About Secure Boot? UEFI 2.3.1
Page 85 and 86: BIOS Rootkits BIOS Rootkit [5,6,7,1
Page 87 and 88: Anything We Can Do? If you care abo
Page 89 and 90: Further Reading 1 Evil Maid goes af
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Evil Maid Just Got Angrier - Why Full-Disk Encryption ... - CanSecWest

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