original fore aft - Defcon

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LOCKS, LIES, and “HIGH” INSECURITY • Dominant high security lock maker • 40 year history of security • Many expert attempts to crack with limited success, complicated tools • Misstatements and disinformation • 18 month research project results: A Total compromise of security
MEDECO HIGH SECURITY: • UL, BHMA / ANSI, VdS Certified • High level of protection against attack • Picking: 10-15 minute resistance • No bumping • Forced Entry: 5 minutes, minimum • Key control – Protect restricted and proprietary keyways – Stop duplication, replication, simulation of keys
Page 1: Open in 30 Seconds Cracking One of
Page 5 and 6: MEDECO HISTORY • Dominant high se
Page 7 and 8: CONVENTIONAL v. HIGH SECURITY LOCKS
Page 9 and 10: HIGH SECURITY LOCKS: Critical Desig
Page 11 and 12: BYPASS AND REVERSE ENGINEERING •
Page 13 and 14: SECONDARY SECURITY LAYERS • Teles
Page 15 and 16: EXPLOITING FEATURES • Codes: desi
Page 17 and 18: ATTACKS: Two Primary Rules • “T
Page 19 and 20: ADDITIONAL METHODS OF ATTACK • Sp
Page 21 and 22: KEY CONTROL and “KEY • Duplicat
Page 23 and 24: KEYS: CRITICAL ELEMENTS • Length
Page 25 and 26: KEY CONTROL and “KEY SECURITY”
Page 27 and 28: DUPLICATION AND REPLICATION OF KEYS
Page 29 and 30: STANDARDS REQUIREMENTS • UL and B
Page 31 and 32: TOBIAS DECODER: “Crackpot@securit
Page 33 and 34: DECODE PIN ANGLES
Page 35 and 36: FORCED ENTRY ATTACKS: Deficiencies
Page 37 and 38: SIDEBAR ATTACK: Physical Strength
Page 39 and 40: MEDECO HIGH SECURITY: Lessons to be
Page 41 and 42: MEDECO MISTAKES • Failed to liste
Page 43 and 44: MEDECO DESIGN: Exploit design vulne
Page 45 and 46: MEDECO TIMELINE • 1970 Original L
Page 47 and 48: Feb 2007:Virtually BumpProof
Page 49 and 50: MEDECO LOCKS: Why are they Secure?
Page 51 and 52: MEDECO BIAXIAL
Page 53 and 54:
MEDECO TWISTING PINS: 3 Angles + 2
Page 55 and 56:
SIDEBAR Technology • Block rotati
Page 57 and 58:
SIDEBAR LOCKING DESIGN: Information
Page 59 and 60:
SECURITY CONCEPTS: Sidebar “IS”
Page 61 and 62:
SIDEBAR RETRACTED
Page 63 and 64:
MEDECO CODEBOOK: At the heart of se
Page 65 and 66:
MEDECO RESEARCH: Results of Project
Page 67 and 68:
MEDECO BUMP KEY
Page 69 and 70:
SIMULATED BLANKS: Any m3 and Many B
Page 71 and 72:
M3 SLIDER: Bypass with a Paper clip
Page 73 and 74:
RESULTS OF PROJECT: Picking • Pic
Page 75 and 76:
Video Demo: • Picking Medeco Lock
Page 77 and 78:
RESULTS OF PROJECT: Forced Entry Te
Page 79 and 80:
DEADBOLT BYPASS: 2$ Screwdriver + $
Page 81 and 82:
MORTISE CYLINDER
Page 83 and 84:
Video Demo: • Mortise Cylinder By
Page 85 and 86:
MORE DOTS! • FORCED ENTRY • Ori
Page 87 and 88:
CONNECTING THE DOTS: The Results
Page 89 and 90:
• Code Setting Keys Video Demo:
Page 91 and 92:
LESSONS TO BE LEARNED • Patents d
Page 93 and 94:
Video Demo • Bypass…Medeco Gen4
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