BATTLE OF SKM AND IUM

Recommendations

Info

OUTLINE • Introduction • VBS Feature Recap • VSM Architecture Concepts • VSM Bootstrap • <strong>SKM</strong> and <strong>IUM</strong> Internals • Trustlet Internals and Development • Concluding Thoughts
VBS FEATURES IN WINDOWS 10 / SERVER 2016 A BRIEF RECAP…
Page 1 and 2: BATTLE OF SKM AND IUM HOW WINDOWS 1
Page 3: PRESENTATION OVERVIEW • Microsoft
Page 7 and 8: ENABLING VBS
Page 9 and 10: HOW DOES IT ALL WORK? • Hyperviso
Page 11 and 12: SEPARATION OF ROLES • Instead of
Page 13 and 14: PLATFORM REQUIREMENTS • The Boot
Page 15 and 16: HARD CODE GUARANTEES • When hard
Page 17 and 18: VIRTUAL SECURE MODE (VSM) BOOTSTRAP
Page 19 and 20: SKM LAUNCH • To initialize VTL 1,
Page 21 and 22: BCD VSM POLICY OPTIONS • The poli
Page 23 and 24: SKM INTERNALS
Page 25 and 26: SKM STRUCTURES • SKM has a PCR at
Page 27 and 28: SKM CAPABILITIES • The SkCapabili
Page 29 and 30: SECURE MODE CALLS • Secure Mode C
Page 31 and 32: SPECIALIZED SECURE MORE SERVICE CAL
Page 33 and 34: NORMAL MODE SERVICE CALLS • SK ne
Page 35 and 36: IUM INTERNALS
Page 37 and 38: SECURE SYSTEM CALLS • SKM exposes
Page 39 and 40: SECURE BASE API • Trustlets shoul
Page 41 and 42: NOTABLY MISSING… • Trustlets ca
Page 43 and 44: NORMAL MODE SYSTEM CALL PROXYING Th
Page 45 and 46: LAUNCHING A TRUSTLET • Process At
Page 47 and 48: EXAMPLE IUM-COMPLIANT SIGNED BINARY
Page 49 and 50: TRUSTLET INSTANCE GUID • Trustlet
Page 51 and 52: LSA TRUSTLET • One of the two inb
Page 53 and 54: LOADING A TRUSTLET • Ldr, or the
Page 55 and 56:
TRUSTLET TO NORMAL WORLD COMMUNICAT
Page 57 and 58:
CAN WE BUILD OUR OWN TRUSTLETS? •
Page 59 and 60:
CONCLUSION RISKS AND THOUGHTS
Page 61 and 62:
SECURE KERNEL COMPLEXITY / ATTACK S
Page 63 and 64:
VSM WITHOUT SECUREBOOT • What’s
Page 65:
YOU HAVE QUESTIONS? I HOPEFULLY HAV
show all

BATTLE OF SKM AND IUM

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?