keys to the kingdom
DESCRIPTION
Lock entry using: Impressioning , Privilege Escalation, Bumping, and Other Key-Based Attacks Against Physical LocksTRANSCRIPT
![Page 1: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/1.jpg)
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Deviant Ollam
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Who am i ?
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Who am i ?
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Who am i ?
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Who am i ?
auditing
assessments
research
trainings
workshops
public
lectures
lockpick
village
contests &
games
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The Open Organisation Of
Lockpickers
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The Open Organisation Of
Lockpickers
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Lockpicking is Fun, Fun, Fun!
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First, a word about rules…
Yes, we have rules.
1.Do not pick locks
which you do not own.
2.Do not pick locks
which you rely on.
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Deadbolts…
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…The Mechanism Itself Is All The
Same
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How It Looks Inside
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Attempt Without a Key
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Operating With a Key
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Pin Stacks
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Using a Key
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Using Lockpicks
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Master-Keyed Systems
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Attacking Master-Keyed Systems
“Master-Keyed Lock
Vulnerability”
by Matt Blaze
2003-01-27
http://www.crypto.c
om/papers/mk.pdf
http://www.crypto.c
om/masterkey.html
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Consider Alice’s key… for a lock
that she can access…
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Change Key Bitting Depths …
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Obviously, it Works in the Lock…
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Obviously, it Works in the Lock…
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So, What Can We Infer About the
Inside of the Lock? …
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Pins Must Be At the Edge of the
Plug…
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… They Could Simply be Solid Key
Pins…
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… But the Specific Details are
Unknown…
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… And these Unknowns are Hidden
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… And these Unknowns are Hidden.
So What to Do?
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Prepare Exploratory Key Number
One …
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Prepare Exploratory Key Number
One …
Zero
Cut
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Prepare Exploratory Key Number
One …
Bitting
Depths
Already
Known From
Change Key
Zero
Cut
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This Key Will be Used to Sweep
This Range …
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Beware That MACS Issues Can
Arise …
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File Position One Down a Bit …
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File Position One Down a Bit …
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File Position One Down a Bit …
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We’re Still Encountering MACS
Violations …
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But Let’s Try the Key Anyway…
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But Let’s Try the Key Anyway… the
Lock Fails to Open
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Remove the Key …
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File Position One Down to the
Next Bitting Depth…
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Although They Look Different,
These Are Both #2 Cut Depths …
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MACS is No Longer Being Violated
Now …
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So, Let’s Try the Key Again…
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So, Let’s Try the Key Again… the
Lock Fails to Open
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Remove the Key …
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File Down Position One Again …
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Let’s Try The Key Again…
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Let’s Try The Key Again…OPEN! …
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Of Course, That Was Expected …
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Remember the Change Key? …
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We’ve Duplicated That …
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We Have Learned Something,
However …
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We Don’t Know About These
Chambers…
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But Now We Know That This Key
Pin is Solid …
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Of Course, There Could Still Be
Mastering Here …
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So, There is More Exploring to be
Done …
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File Position One Down Further …
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Try They Key…
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Try They Key… And Find It Does
Not Work
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Remove the Key …
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File Down Position One to the
Next Bitting Height …
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Try the Key…
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Try the Key… and Find it Does
Not Work
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Remove the Key…
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File Position One Down another
Depth…
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Try the Key in the Lock……
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Try the Key in the Lock… OPEN!…
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So What Has Been Learned Now?…
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All Drivers Must Be Raised
Properly Right Now…
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Given What We Know From Before,
This is the Current Picture…
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We Still Haven’t Explored These
Chambers…
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We Know This Key Pin…
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We Know This Mastering Pin…
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There’s a Chance of More Shear
Lines…
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Remove the Key…
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File Position One Down a bit
More…
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Try the Key……
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Try the Key… and Find it Does
Not Work…
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You Can Continue For The Rest of
the Bitting Range …
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(If There is More to the Bitting
Range) …
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(If There is More to the Bitting
Range) … Kwikset Depths
Don’t Go Past 7
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Prepare Another Key, for
Exploring Position Two …
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Prepare Another Key, for
Exploring Position Two …
Discover
ed
Master
Depth
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Prepare Another Key, for
Exploring Position Two … Zero
Cut Discover
ed
Master
Depth
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Prepare Another Key, for
Exploring Position Two …
Depths
Known
From
Change Key
Zero
Cut Discover
ed
Master
Depth
![Page 105: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/105.jpg)
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NOTE - The Zero Depth is Almost
Never Used…
![Page 106: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/106.jpg)
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So, Save Time by Starting
Position Two at the #1 Depth…
![Page 107: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/107.jpg)
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MACS is Being Violated Here…
![Page 108: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/108.jpg)
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But Let’s Try the Key Anyway…
![Page 109: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/109.jpg)
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But Let’s Try the Key Anyway… The
Lock Doesn’t Open
![Page 110: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/110.jpg)
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Remove the Key…
![Page 111: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/111.jpg)
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File Down Position Two by a
Bitting Depth…
![Page 112: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/112.jpg)
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MACS is OK now, BTW…
![Page 113: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/113.jpg)
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Try the Key in the Lock……
![Page 114: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/114.jpg)
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Try the Key in the Lock… The
Lock Doesn’t Open…
![Page 115: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/115.jpg)
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Remove the Key…
![Page 116: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/116.jpg)
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File Position Two Down by a
Bitting Depth…
![Page 117: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/117.jpg)
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Try the Key…
![Page 118: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/118.jpg)
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Try the Key… the Lock Doesn’t
Open
![Page 119: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/119.jpg)
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Remove the Key…
![Page 120: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/120.jpg)
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File Position Two Down by a
Bitting Depth…
![Page 121: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/121.jpg)
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Try the Key……
![Page 122: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/122.jpg)
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Try the Key… OPEN!…
![Page 123: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/123.jpg)
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So What Have We Learned Now?…
![Page 124: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/124.jpg)
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The Drivers Must be at the Plug’s
Edge…
![Page 125: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/125.jpg)
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And Now We Know the Following……
![Page 126: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/126.jpg)
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We’ve Learned This Earlier…
![Page 127: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/127.jpg)
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We Don’t Know About These…
![Page 128: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/128.jpg)
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But Now Our Exploring Here is
Kind of Done…
![Page 129: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/129.jpg)
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There is a Shear Line Here…
![Page 130: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/130.jpg)
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There is a Shear Line Here, We
Know From Our Change Key…
![Page 131: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/131.jpg)
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There is a Shear Line Here, We
Know From Our Change Key…
![Page 132: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/132.jpg)
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So We’re Basically Done with
Position Two…
![Page 133: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/133.jpg)
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So We’re Basically Done with
Position Two… How Come?
![Page 134: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/134.jpg)
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Single Depth Mastering Pins are
Rare and Bad……
![Page 135: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/135.jpg)
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So, a Five Depth is Highly
Unlikely
![Page 136: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/136.jpg)
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If We Wanted, We Could Take Our
Key……
![Page 137: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/137.jpg)
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And File Down to the 6th Bitting
Depth…
![Page 138: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/138.jpg)
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Try the Key…
![Page 139: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/139.jpg)
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Try the Key… It Surely Should
Work!
![Page 140: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/140.jpg)
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After All…
![Page 141: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/141.jpg)
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After All… Depth 6 was Known in
Position Two
![Page 142: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/142.jpg)
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Further Exploring Is Not Really
Necessary Here…
![Page 143: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/143.jpg)
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A Depth of Seven? …
![Page 144: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/144.jpg)
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A Depth of Seven Would Mean
Another Single-Depth Pin…
![Page 145: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/145.jpg)
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… And Kwikset Locks Don’t Go
Deeper Than 7
![Page 146: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/146.jpg)
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So… Now Three Chambers Remain
Unknown…
![Page 147: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/147.jpg)
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Let’s Prepare a Third Exploring
Key…
![Page 148: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/148.jpg)
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What Cut Will be in Position
One?…
![Page 149: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/149.jpg)
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A #6 Depth, The Mastering Depth
We Discovered Earlier…
![Page 150: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/150.jpg)
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(By the Way… Is This a Valid
Key?)…
![Page 151: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/151.jpg)
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(By the Way… Is This a Valid
Key?)…
ANSWER - No. This
would violate MACS
since we’re dealing
with a Kwikset lock.
![Page 152: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/152.jpg)
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What Cut Will be in Position
Two?…
![Page 153: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/153.jpg)
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A #4 Depth Will be There… The
Master Cut Discovered Earlier
![Page 154: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/154.jpg)
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What Will We Do in Position
Three?…
![Page 155: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/155.jpg)
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Leave Position Three Blank For
Now…
![Page 156: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/156.jpg)
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And For the Rest of the Key?…
![Page 157: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/157.jpg)
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Finish Off with Depths Known
from the Change Key …
![Page 158: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/158.jpg)
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So, Now it’s Time to Explore…
![Page 159: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/159.jpg)
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So, Now it’s Time to Explore… Or
is it?…
![Page 160: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/160.jpg)
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Remember the Change Key’s Known
Depth?…
![Page 161: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/161.jpg)
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So What About #1 and #3 Depths?…
![Page 162: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/162.jpg)
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A #1 Depth Would be Unwise…
![Page 163: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/163.jpg)
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A #3 Depth Would be Unwise, Too…
![Page 164: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/164.jpg)
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And #2 Depth Was Already Known,
So Skip It…
![Page 165: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/165.jpg)
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Thus, #4 Depth is an Ideal
Starting Point…
![Page 166: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/166.jpg)
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This is a Much More Efficient
Exploring Range, No?…
![Page 167: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/167.jpg)
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Key 3 is Prepared…
![Page 168: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/168.jpg)
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Key 3 is Tried…
![Page 169: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/169.jpg)
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Key 3 is Tried… It Doesn’t Turn
![Page 170: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/170.jpg)
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Remove the Key…
![Page 171: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/171.jpg)
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File Down by One Cut Depth…
![Page 172: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/172.jpg)
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Try the Key…
![Page 173: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/173.jpg)
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Try the Key… OPEN!
![Page 174: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/174.jpg)
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This Tells Us Quite a Lot…
![Page 175: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/175.jpg)
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So, Let’s Discuss What We Know…
![Page 176: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/176.jpg)
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Mastering in Position Three
Likely Looks Like This…
![Page 177: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/177.jpg)
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No News Yet Back Here…
![Page 178: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/178.jpg)
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But Otherwise, Position Three
Seems Pretty Dialed-In…
![Page 179: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/179.jpg)
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Would We Need to Explore a #6
Depth? …
![Page 180: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/180.jpg)
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Would We Need to Explore a #6
Depth? …
I wouldn’t. That would
mean there’s a single-
depth mastering pin
in there. Most
professional
locksmiths would know
better than to use
one when building a
system.
![Page 181: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/181.jpg)
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How About a #7 Depth? …
![Page 182: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/182.jpg)
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How About a #7 Depth? …
While it’s possible to
have multi-mastered
pin stacks, this is
rare. Personally, I’d
skip it and just make
a note to myself
saying, “Come back
later if I get stuck.”
![Page 183: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/183.jpg)
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Let’s Prepare a Fourth Exploring
Key…
![Page 184: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/184.jpg)
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Start Out with Mastering We’ve
Discovered Thus Far…
![Page 185: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/185.jpg)
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Leave Position Four Blank…
![Page 186: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/186.jpg)
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Exploring Key Number Four, Fully-
Prepared…
![Page 187: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/187.jpg)
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Keep in Mind, This Violates MACS…
![Page 188: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/188.jpg)
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We Could Sweep This Exploring
Range…
![Page 189: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/189.jpg)
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But Remember This is the Change
Key Bitting Here…
![Page 190: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/190.jpg)
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More Efficient: Only Explore
Depth #1 … then #5, #6, & #7
![Page 191: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/191.jpg)
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Code-Cut (or Simply File) to the
#1 Depth…
![Page 192: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/192.jpg)
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Key Four, First Attempt…
![Page 193: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/193.jpg)
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Key Four, First Attempt… No Go.
![Page 194: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/194.jpg)
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Remove the Key…
![Page 195: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/195.jpg)
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If Desired, File to the #3 Depth,
Which is Known…
![Page 196: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/196.jpg)
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Give the Key a Try…
![Page 197: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/197.jpg)
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Give the Key a Try… OPEN!
![Page 198: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/198.jpg)
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That Was Expected, of Course…
![Page 199: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/199.jpg)
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Remove the Key…
![Page 200: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/200.jpg)
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File Down… Skipping a Depth, to
Save Time…
![Page 201: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/201.jpg)
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Try the Key…
![Page 202: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/202.jpg)
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Try the Key… No Luck.
![Page 203: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/203.jpg)
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Remove the Key…
![Page 204: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/204.jpg)
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File Down by Another Depth…
![Page 205: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/205.jpg)
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Try the Key…
![Page 206: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/206.jpg)
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Try the Key… No Joy.
![Page 207: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/207.jpg)
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Remove the Key…
![Page 208: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/208.jpg)
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File Down to the Last Depth…
![Page 209: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/209.jpg)
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Try the Key…
![Page 210: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/210.jpg)
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Try the Key… Nope.
![Page 211: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/211.jpg)
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So, WTF ?
![Page 212: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/212.jpg)
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Maybe You Question Yourself
![Page 213: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/213.jpg)
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In This Case… Position Four is
Not Mastered
![Page 214: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/214.jpg)
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The Master Key We’ve Decoded Thus
Far…
![Page 215: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/215.jpg)
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Let’s Prepare a Fifth (and
Hopefully Final) Exploring Key…
![Page 216: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/216.jpg)
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Code-Cut the Mastering We’ve
Discovered So Far…
![Page 217: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/217.jpg)
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Leaving the Fifth Position Free
to be Explored…
![Page 218: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/218.jpg)
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Attempt Either at the Blank
Depth of 0 or at a Depth of 1…
![Page 219: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/219.jpg)
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Try the Key…
![Page 220: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/220.jpg)
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Try the Key… OPEN!
![Page 221: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/221.jpg)
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That’s a Heaping Bowl of
Awesomesauce…
![Page 222: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/222.jpg)
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There’s a Very Real Chance We
Know it All Now…
![Page 223: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/223.jpg)
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The Mastering Might be Fully
Decoded…
![Page 224: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/224.jpg)
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True, There Could be Another Cut
Here…
![Page 225: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/225.jpg)
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There Could Even be Other Cuts
Here…
![Page 226: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/226.jpg)
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But Personally, I’d Just Start
Trying This Key in Lots of
Doors…
![Page 227: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/227.jpg)
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Of Course, Your Key Will Likely
Look Like This…
![Page 228: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/228.jpg)
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Of Course, Your Key Will Likely
Look Like This…
(Since most likely you
will be hand-filing
all cuts, not working
with a code-cutter to
set up your exploring
keys.)
![Page 229: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/229.jpg)
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Speaking of Hand-Filed Keys…
Beware of Canyoning!
![Page 230: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/230.jpg)
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The Internals of our Original
Door Lock…
![Page 231: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/231.jpg)
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These Marks Represent the
Mastering Depths…
![Page 232: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/232.jpg)
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Here’s a Hypothetical Alternate
Lock in the Same System…
![Page 233: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/233.jpg)
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Our Decoded Master Key Would
Work There, Too…
![Page 234: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/234.jpg)
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A Winnar is You!…
![Page 235: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/235.jpg)
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Mitigating Against This Attack?
• Restricted Keyway / Restricted
Blanks
• Secondary Monitoring Systems
• Audit Trails / Access Control
Scheduling
• Use Entirely Separate Zone
Arrangements
• Move Away From Plain Jane Pin
Tumbler Systems
![Page 236: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/236.jpg)
Other Badass
Lock Designs
![Page 237: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/237.jpg)
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High Security Locks – Side Bar
![Page 238: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/238.jpg)
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High Security Locks – Pin-Based
Side Bar
![Page 239: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/239.jpg)
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High Security Locks – Pin-Based
Side Bar
![Page 240: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/240.jpg)
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Pin-Based Side Bar – Schlage
Primus
![Page 241: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/241.jpg)
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High Security Locks – Side Bar
Only Design
![Page 242: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/242.jpg)
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Rotating Discs
![Page 243: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/243.jpg)
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Rotating Discs
![Page 244: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/244.jpg)
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Rotating Discs
![Page 245: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/245.jpg)
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Rotating Discs
![Page 246: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/246.jpg)
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Rotating Discs
![Page 247: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/247.jpg)
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Rotating Discs
![Page 248: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/248.jpg)
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Rotating Discs
![Page 249: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/249.jpg)
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Rotating Discs
![Page 250: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/250.jpg)
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Rotating Discs
![Page 251: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/251.jpg)
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Rotating Discs
![Page 252: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/252.jpg)
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Rotating Discs
![Page 253: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/253.jpg)
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Rotating Discs
![Page 254: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/254.jpg)
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Rotating Discs
![Page 255: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/255.jpg)
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Rotating Discs
![Page 256: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/256.jpg)
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Rotating Discs
![Page 257: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/257.jpg)
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Magnetic Locks
![Page 258: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/258.jpg)
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Magnetic Locks
![Page 259: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/259.jpg)
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Magnetic Locks
![Page 260: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/260.jpg)
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Magnetic Locks
![Page 261: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/261.jpg)
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Magnetic Locks
![Page 262: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/262.jpg)
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Magnetic Locks
photo courtesy of Eric Schmiedl
![Page 263: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/263.jpg)
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Magnetic Locks
photo courtesy of Eric Schmiedl
![Page 264: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/264.jpg)
A New Contest At
HOPE…
![Page 265: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/265.jpg)
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Master-Key Escalation Contest
![Page 266: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/266.jpg)
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Master-Key Escalation Contest
![Page 267: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/267.jpg)
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Master-Key Escalation Contest
![Page 268: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/268.jpg)
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Master-Key Escalation Contest
![Page 269: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/269.jpg)
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Master-Key Escalation Contest
![Page 270: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/270.jpg)
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Master-Key Escalation Contest
![Page 271: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/271.jpg)
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Master-Key Escalation Contest
Will j00 be teh winnar?!?
![Page 272: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/272.jpg)
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Master-Key Escalation Contest
SATUR
DAY
SATUR
DAY
![Page 273: Keys to the Kingdom](https://reader036.vdocuments.mx/reader036/viewer/2022062519/5695d0461a28ab9b0291c773/html5/thumbnails/273.jpg)
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This presentation is CopyLeft by Deviant Ollam.
You are free to reuse any or all of this material as long as it is attributed
and freedom for other s to do the same is maintained.
Thank You Very Much!
http://to
ool.us
info@tooo
l.us