Wireless handheld and VoIP Attack

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Wireless handheld and VoIP Attack

• Yu-Ting Chen

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Types of VoIP Attack

• Denial of Service (Dos)
• Toll Fraud
• Eavesdropping
• Phishing

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Impact of the Attack

• DoS loss revenue
• Toll fraud increased expenses, decrease
  productivity
• Eavesdropping Confidential issues

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Detection Mechanism for VoIP
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Types of Wireless Device and Smartphone Attack

• Device platform vulnerability mobile virus and
  worms
• SMS and MMS messaging worms
• Denial of Service (DoS)

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Impact of the Attack
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Detection Mechanisms for Wirless Handhelds

• Mobile antivirus software
• There are several antivirus companies have
  developed antivirus software for mobile phones
  such as McAfee, Symantec, F-Secure, Trend Micro.