Vdlds

Ganesh
 Devarajan
 &
 Don
 LeBert
 

VDLDS
 –
 ALL
 YOUR
 VOICE
 ARE
  BELONG
 TO
 US
 

Agenda
 
         

Introduction
  Problem
 Background
 
  Scenarios
  Architecture
 
  Server
 Model
    Distributed
 Client
 server
 model
 

  Demo
    Future
 Work
 

Introduction
 
 Ganesh
 Devarajan
    Don
 LeBert
 

Problem
 
  People
 give
 out
 a
 lot
 of
 information
 on
 the
 

phone
 calls
 
  PII
 Data
 

 Account
 information
    Insider
 information
 

Background
 
  Government
 has
 the
 ability
 to
 tap
 Phone
 

conversations
 and
 look
 for key
 words
 
  Jihad,
 terrorist,
 etc.
 

  This
 is
 done
 at
 the
 provider
 level
 or
 with
 an
 

expensive
 bug
 

Background
 
 What
 is
 DLP?
    Why
 is
 it
 important?
 

Background
 –
 In
 the
 News
 
  Sony
 PS3
 Hack
    RSA
    Citi
 Bank
 Hack
    ADP 

Background
 
  What
 is
 VoIP?
    How
 does
 a
 VoIP
 phone
 call
 work?
    SIP,
 RTP
 

Scenarios
 
  Social
 Engineering
 
   Insider
 Trading/Leaks
    Calls
 to
 bookies/Brokers
    Call
 centers
    Vendor
 Account
 information
    Spy
 on
 People?
    PII
 Data
   Credit
 Cards
 

Architecture
 

Architecture
 

Architecture
 
  VoIP
 data
 to
 Audio
 file
 
  WireShark
    VoIPong
    VOMIT
    Oreka
   RTPBreak
    RTPscan,
 RTPdump,
 RTPplay
    Cain
 &
 Abel
 

Architecture
 

Architecture
 
  Audio
 to
 Text
 Converter
 
  Microsoft
 Speech...