ClueCon2009: The Security Saga of SysAdmin Steve
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Transcript of ClueCon2009: The Security Saga of SysAdmin Steve
![Page 1: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/1.jpg)
ClueCon 2009 – Dan York
The Security Saga of
SysAdmin Steve Dan York, CISSP
ClueCon 2009
![Page 2: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/2.jpg)
ClueCon 2009 – Dan York
Once upon a time...
![Page 3: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/3.jpg)
ClueCon 2009 – Dan York
big company
![Page 4: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/4.jpg)
ClueCon 2009 – Dan York
smaller company
![Page 5: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/5.jpg)
ClueCon 2009 – Dan York
SysAdmin Steve
![Page 6: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/6.jpg)
ClueCon 2009 – Dan York
promotion
![Page 7: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/7.jpg)
ClueCon 2009 – Dan York
IT
![Page 8: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/8.jpg)
ClueCon 2009 – Dan York
phones, too!
![Page 9: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/9.jpg)
ClueCon 2009 – Dan York
new VoIP system
![Page 10: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/10.jpg)
ClueCon 2009 – Dan York
net head
![Page 11: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/11.jpg)
ClueCon 2009 – Dan York
V
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ClueCon 2009 – Dan York
Voice
![Page 13: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/13.jpg)
ClueCon 2009 – Dan York
SIP
![Page 14: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/14.jpg)
ClueCon 2009 – Dan York
open standard
![Page 15: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/15.jpg)
ClueCon 2009 – Dan York
Security Isn’t
Possible
![Page 16: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/16.jpg)
ClueCon 2009 – Dan York
education
![Page 17: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/17.jpg)
ClueCon 2009 – Dan York
IP-PBX
SIP Service Provider
LAN
Internet
PSTN
![Page 18: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/18.jpg)
ClueCon 2009 – Dan York
cheap
![Page 19: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/19.jpg)
ClueCon 2009 – Dan York
merged
![Page 20: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/20.jpg)
ClueCon 2009 – Dan York
quit
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ClueCon 2009 – Dan York
?
![Page 22: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/22.jpg)
ClueCon 2009 – Dan York
new IT staff
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ClueCon 2009 – Dan York
Juvenile Joe
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ClueCon 2009 – Dan York
BOFH
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ClueCon 2009 – Dan York
read e-mail
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ClueCon 2009 – Dan York
monitor
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ClueCon 2009 – Dan York
comment
![Page 28: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/28.jpg)
ClueCon 2009 – Dan York
playground
![Page 29: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/29.jpg)
ClueCon 2009 – Dan York
exploit chaos
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ClueCon 2009 – Dan York
ET
fun
![Page 31: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/31.jpg)
ClueCon 2009 – Dan York
ultimate truism
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ClueCon 2009 – Dan York
voice = packets
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ClueCon 2009 – Dan York
packets = bits
![Page 34: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/34.jpg)
ClueCon 2009 – Dan York
bits can be manipulated
![Page 35: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/35.jpg)
ClueCon 2009 – Dan York
“VoIP security tools”
![Page 36: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/36.jpg)
ClueCon 2009 – Dan York
tools, tools, tools
![Page 37: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/37.jpg)
ClueCon 2009 – Dan York
voipsa.org
![Page 38: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/38.jpg)
ClueCon 2009 – Dan York
hackingvoip.com
![Page 39: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/39.jpg)
ClueCon 2009 – Dan York
sectools.org
![Page 40: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/40.jpg)
ClueCon 2009 – Dan York
tools, tools, tools
![Page 41: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/41.jpg)
ClueCon 2009 – Dan York
good
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ClueCon 2009 – Dan York
evil
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ClueCon 2009 – Dan York
test/defend
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ClueCon 2009 – Dan York
attack
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ClueCon 2009 – Dan York
perspective
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ClueCon 2009 – Dan York
white hat
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ClueCon 2009 – Dan York
black hat
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ClueCon 2009 – Dan York
wireshark
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ClueCon 2009 – Dan York
![Page 50: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/50.jpg)
ClueCon 2009 – Dan York
cain & abel
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ClueCon 2009 – Dan York
RTP
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ClueCon 2009 – Dan York
WAV
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ClueCon 2009 – Dan York
MP3s
![Page 54: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/54.jpg)
ClueCon 2009 – Dan York
iPod
![Page 55: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/55.jpg)
ClueCon 2009 – Dan York
2-hour commute
![Page 56: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/56.jpg)
ClueCon 2009 – Dan York
corporate conversations
![Page 57: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/57.jpg)
ClueCon 2009 – Dan York
personal iPod
![Page 58: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/58.jpg)
ClueCon 2009 – Dan York
corporate conversations
![Page 59: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/59.jpg)
ClueCon 2009 – Dan York
personal iPod
![Page 60: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/60.jpg)
ClueCon 2009 – Dan York
(scared yet?)
![Page 61: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/61.jpg)
ClueCon 2009 – Dan York
conversations
![Page 62: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/62.jpg)
ClueCon 2009 – Dan York
PIN
![Page 63: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/63.jpg)
ClueCon 2009 – Dan York
voicemail PINs
![Page 64: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/64.jpg)
ClueCon 2009 – Dan York
banking PINs
![Page 65: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/65.jpg)
ClueCon 2009 – Dan York
DTMF decoder
![Page 66: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/66.jpg)
ClueCon 2009 – Dan York
(fun stuff, eh?)
![Page 67: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/67.jpg)
ClueCon 2009 – Dan York
Teleworker Ted
![Page 68: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/68.jpg)
ClueCon 2009 – Dan York
envy
![Page 69: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/69.jpg)
ClueCon 2009 – Dan York
grudge
![Page 70: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/70.jpg)
ClueCon 2009 – Dan York
hang up Ted
![Page 71: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/71.jpg)
ClueCon 2009 – Dan York
cell phone
![Page 72: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/72.jpg)
ClueCon 2009 – Dan York
devious
![Page 73: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/73.jpg)
ClueCon 2009 – Dan York
mix in new background
![Page 74: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/74.jpg)
ClueCon 2009 – Dan York
amusement park
![Page 75: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/75.jpg)
ClueCon 2009 – Dan York
screaming kids
![Page 76: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/76.jpg)
ClueCon 2009 – Dan York
dog
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ClueCon 2009 – Dan York
Ted’s dog
![Page 78: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/78.jpg)
ClueCon 2009 – Dan York
endless barking
![Page 79: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/79.jpg)
ClueCon 2009 – Dan York
no clue
![Page 80: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/80.jpg)
ClueCon 2009 – Dan York
Process Paul
![Page 81: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/81.jpg)
ClueCon 2009 – Dan York
new rules
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ClueCon 2009 – Dan York
worked late
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ClueCon 2009 – Dan York
wife
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ClueCon 2009 – Dan York
female
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ClueCon 2009 – Dan York
???
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ClueCon 2009 – Dan York
no clue
![Page 87: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/87.jpg)
ClueCon 2009 – Dan York
insecure firewall
![Page 88: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/88.jpg)
ClueCon 2009 – Dan York
family
![Page 89: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/89.jpg)
ClueCon 2009 – Dan York
SIP softphone
![Page 90: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/90.jpg)
ClueCon 2009 – Dan York
free long distance
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ClueCon 2009 – Dan York
(toll fraud)
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ClueCon 2009 – Dan York
Board conf calls
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ClueCon 2009 – Dan York
revenues in the tank
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ClueCon 2009 – Dan York
only hope
![Page 95: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/95.jpg)
ClueCon 2009 – Dan York
acquisition
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ClueCon 2009 – Dan York
IT outsourced
![Page 97: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/97.jpg)
ClueCon 2009 – Dan York
job
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ClueCon 2009 – Dan York
(Uh-oh)
![Page 99: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/99.jpg)
ClueCon 2009 – Dan York
war
![Page 100: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/100.jpg)
ClueCon 2009 – Dan York
SIP trunk
![Page 101: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/101.jpg)
ClueCon 2009 – Dan York
unencrypted
![Page 102: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/102.jpg)
ClueCon 2009 – Dan York
sniff CID
![Page 103: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/103.jpg)
ClueCon 2009 – Dan York
lawyers
![Page 104: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/104.jpg)
ClueCon 2009 – Dan York
CFO
![Page 105: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/105.jpg)
ClueCon 2009 – Dan York
SIP Redirect
![Page 106: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/106.jpg)
ClueCon 2009 – Dan York
random extension
![Page 107: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/107.jpg)
ClueCon 2009 – Dan York
shipping
![Page 108: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/108.jpg)
ClueCon 2009 – Dan York
HR
![Page 109: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/109.jpg)
ClueCon 2009 – Dan York
labs
![Page 110: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/110.jpg)
ClueCon 2009 – Dan York
kitchen
![Page 111: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/111.jpg)
ClueCon 2009 – Dan York
?
![Page 112: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/112.jpg)
ClueCon 2009 – Dan York
acquire?
![Page 113: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/113.jpg)
ClueCon 2009 – Dan York
@#$@?%$!
![Page 114: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/114.jpg)
ClueCon 2009 – Dan York
SysAdmin Steve
![Page 115: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/115.jpg)
ClueCon 2009 – Dan York
fix it
![Page 116: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/116.jpg)
ClueCon 2009 – Dan York
DoS
![Page 117: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/117.jpg)
ClueCon 2009 – Dan York
BYE
![Page 118: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/118.jpg)
ClueCon 2009 – Dan York
hang up CEO
![Page 119: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/119.jpg)
ClueCon 2009 – Dan York
set reload
![Page 120: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/120.jpg)
ClueCon 2009 – Dan York
erase SIP registration
![Page 121: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/121.jpg)
ClueCon 2009 – Dan York
no clue
![Page 122: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/122.jpg)
ClueCon 2009 – Dan York
packet flood
![Page 123: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/123.jpg)
ClueCon 2009 – Dan York
degrade
![Page 124: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/124.jpg)
ClueCon 2009 – Dan York
cell phones
![Page 125: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/125.jpg)
ClueCon 2009 – Dan York
acquire?
![Page 126: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/126.jpg)
ClueCon 2009 – Dan York
@#$@?%$!
![Page 127: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/127.jpg)
ClueCon 2009 – Dan York
SysAdmin Steve
![Page 128: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/128.jpg)
ClueCon 2009 – Dan York
fix it
![Page 129: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/129.jpg)
ClueCon 2009 – Dan York
3 strikes
![Page 130: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/130.jpg)
ClueCon 2009 – Dan York
investigation
![Page 131: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/131.jpg)
ClueCon 2009 – Dan York
truth
![Page 132: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/132.jpg)
ClueCon 2009 – Dan York
discovered
![Page 133: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/133.jpg)
ClueCon 2009 – Dan York
heart attack
![Page 134: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/134.jpg)
ClueCon 2009 – Dan York
corporate conversations
![Page 135: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/135.jpg)
ClueCon 2009 – Dan York
SIP trunk
![Page 136: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/136.jpg)
ClueCon 2009 – Dan York
unencrypted
![Page 137: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/137.jpg)
ClueCon 2009 – Dan York
public Internet
![Page 138: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/138.jpg)
ClueCon 2009 – Dan York
clear
![Page 139: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/139.jpg)
ClueCon 2009 – Dan York
call records
![Page 140: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/140.jpg)
ClueCon 2009 – Dan York
public Internet
![Page 141: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/141.jpg)
ClueCon 2009 – Dan York
cleartext
![Page 142: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/142.jpg)
ClueCon 2009 – Dan York
(not good)
![Page 143: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/143.jpg)
ClueCon 2009 – Dan York
plan
![Page 144: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/144.jpg)
ClueCon 2009 – Dan York
Fire Joe!
![Page 145: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/145.jpg)
ClueCon 2009 – Dan York
defense in depth
![Page 146: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/146.jpg)
ClueCon 2009 – Dan York
layers
![Page 147: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/147.jpg)
ClueCon 2009 – Dan York
encryption
![Page 148: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/148.jpg)
ClueCon 2009 – Dan York
SRTP
![Page 149: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/149.jpg)
ClueCon 2009 – Dan York
TLS / DTLS
![Page 150: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/150.jpg)
ClueCon 2009 – Dan York
ZRTP
![Page 151: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/151.jpg)
ClueCon 2009 – Dan York
voice
![Page 152: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/152.jpg)
ClueCon 2009 – Dan York
call control
![Page 153: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/153.jpg)
ClueCon 2009 – Dan York
LAN
![Page 154: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/154.jpg)
ClueCon 2009 – Dan York
SIP trunk
![Page 155: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/155.jpg)
ClueCon 2009 – Dan York
clueless
![Page 156: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/156.jpg)
ClueCon 2009 – Dan York
new provider
![Page 157: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/157.jpg)
ClueCon 2009 – Dan York
call accounting
![Page 158: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/158.jpg)
ClueCon 2009 – Dan York
IP network
![Page 159: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/159.jpg)
ClueCon 2009 – Dan York
VLANs
![Page 160: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/160.jpg)
ClueCon 2009 – Dan York
IDS/IPS
![Page 161: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/161.jpg)
ClueCon 2009 – Dan York
monitoring
![Page 162: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/162.jpg)
ClueCon 2009 – Dan York
rate throttling
![Page 163: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/163.jpg)
ClueCon 2009 – Dan York
secure perimeter
![Page 164: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/164.jpg)
ClueCon 2009 – Dan York
firewall traversal
![Page 165: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/165.jpg)
ClueCon 2009 – Dan York
firmware
![Page 166: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/166.jpg)
ClueCon 2009 – Dan York
o/s patches
![Page 167: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/167.jpg)
ClueCon 2009 – Dan York
disable services
![Page 168: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/168.jpg)
ClueCon 2009 – Dan York
die, default
passwords, die, die, die
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ClueCon 2009 – Dan York
layers
![Page 170: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/170.jpg)
ClueCon 2009 – Dan York
secure VoIP
![Page 171: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/171.jpg)
ClueCon 2009 – Dan York
caveat
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ClueCon 2009 – Dan York
internal
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ClueCon 2009 – Dan York
disgruntled
![Page 174: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/174.jpg)
ClueCon 2009 – Dan York
x%?
![Page 175: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/175.jpg)
ClueCon 2009 – Dan York
compromised servers
![Page 176: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/176.jpg)
ClueCon 2009 – Dan York
spyware
![Page 177: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/177.jpg)
ClueCon 2009 – Dan York
unsecured WiFi
![Page 178: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/178.jpg)
ClueCon 2009 – Dan York
(checked your parking lot
lately?)
![Page 179: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/179.jpg)
ClueCon 2009 – Dan York
offline analysis
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ClueCon 2009 – Dan York
SIP trunk
![Page 181: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/181.jpg)
ClueCon 2009 – Dan York
$$$
![Page 182: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/182.jpg)
ClueCon 2009 – Dan York
security
![Page 183: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/183.jpg)
ClueCon 2009 – Dan York
Botnet Bob
![Page 184: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/184.jpg)
ClueCon 2009 – Dan York
zombies
![Page 185: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/185.jpg)
ClueCon 2009 – Dan York
fun
![Page 186: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/186.jpg)
ClueCon 2009 – Dan York
profit
![Page 187: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/187.jpg)
ClueCon 2009 – Dan York
Criminal Chris
![Page 188: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/188.jpg)
ClueCon 2009 – Dan York
espionage
![Page 189: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/189.jpg)
ClueCon 2009 – Dan York
identity theft
![Page 190: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/190.jpg)
ClueCon 2009 – Dan York
human replay attack
![Page 191: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/191.jpg)
ClueCon 2009 – Dan York
Spammer Sue
![Page 192: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/192.jpg)
ClueCon 2009 – Dan York
SPIT
![Page 193: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/193.jpg)
ClueCon 2009 – Dan York
1,000s of calls
![Page 194: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/194.jpg)
ClueCon 2009 – Dan York
“significant event”
![Page 195: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/195.jpg)
ClueCon 2009 – Dan York
Congressman
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ClueCon 2009 – Dan York
mistress
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ClueCon 2009 – Dan York
public official
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ClueCon 2009 – Dan York
porn line
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ClueCon 2009 – Dan York
identity theft
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ClueCon 2009 – Dan York
13-yr-old
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ClueCon 2009 – Dan York
Wall St. Journal
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ClueCon 2009 – Dan York
“VOIP IS INSECURE”
![Page 203: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/203.jpg)
ClueCon 2009 – Dan York
“(stupid) VOIP IS INSECURE”
![Page 204: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/204.jpg)
ClueCon 2009 – Dan York
“VOIP IS INSECURE”
![Page 205: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/205.jpg)
ClueCon 2009 – Dan York
moral
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ClueCon 2009 – Dan York
VoIP *can* be secure
![Page 207: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/207.jpg)
ClueCon 2009 – Dan York
VoIP can be MORE secure
than PSTN
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ClueCon 2009 – Dan York
(red button, anyone?)
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ClueCon 2009 – Dan York
work
![Page 210: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/210.jpg)
ClueCon 2009 – Dan York
plan
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ClueCon 2009 – Dan York
questions
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ClueCon 2009 – Dan York
education
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ClueCon 2009 – Dan York
voipsa.org
![Page 214: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/214.jpg)
ClueCon 2009 – Dan York
VOIPSA Threat Taxonomy
![Page 215: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/215.jpg)
ClueCon 2009 – Dan York
VOIPSA Best Practices
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ClueCon 2009 – Dan York
VOIPSEC mailing list
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ClueCon 2009 – Dan York
blueboxpodcast.com
![Page 218: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/218.jpg)
ClueCon 2009 – Dan York
![Page 219: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/219.jpg)
ClueCon 2009 – Dan York
(If you aren’t reading them, be
aware the attackers *are*)
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ClueCon 2009 – Dan York
defense in depth
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ClueCon 2009 – Dan York
layers and layers
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ClueCon 2009 – Dan York
voice
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ClueCon 2009 – Dan York
call control
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ClueCon 2009 – Dan York
SIP trunks
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ClueCon 2009 – Dan York
management interfaces / APIs
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ClueCon 2009 – Dan York
PSTN interfaces
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ClueCon 2009 – Dan York
PSTN
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ClueCon 2009 – Dan York
VoIP = IP + PSTN
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ClueCon 2009 – Dan York
it’s the network, stupid
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ClueCon 2009 – Dan York
cloud
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ClueCon 2009 – Dan York
IP network
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ClueCon 2009 – Dan York
voice = packets
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ClueCon 2009 – Dan York
packets = bits
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ClueCon 2009 – Dan York
bits can be manipulated
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ClueCon 2009 – Dan York
VoIP *can* be secure
![Page 236: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/236.jpg)
ClueCon 2009 – Dan York
work
![Page 237: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/237.jpg)
ClueCon 2009 – Dan York
plan
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ClueCon 2009 – Dan York
SysAdmin Steve?
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ClueCon 2009 – Dan York
happily ever after?
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ClueCon 2009 – Dan York
acquisition?
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ClueCon 2009 – Dan York
job?
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ClueCon 2009 – Dan York
CIO?
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ClueCon 2009 – Dan York
another story
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ClueCon 2009 – Dan York
To be continued...
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ClueCon 2009 – Dan York
The End
(or is it the beginning?)
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ClueCon 2009 – Dan York
Please practice safe VoIP!
![Page 247: ClueCon2009: The Security Saga of SysAdmin Steve](https://reader034.fdocuments.net/reader034/viewer/2022051706/58efd7861a28abfe2e8b45f1/html5/thumbnails/247.jpg)
ClueCon 2009 – Dan York
Q&A www.voipsa.org
www.voipsa.org/blog www.blueboxpodcast.com
blogs.voxeo.com
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ClueCon 2009 – Dan York
Thank you
(Please practice safe VoIP!)