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Denial-of-Service Attacks

Why to talk about it?

  • Threat to computer networks (Internet)
  • 65% of companies - at least 3 attempts
  • damage of $3.5 million
  • 75% rely on anti-virus and anti-malware

Conclusions

Typical DDoS Attack

  • DoS attacks – a serious threat
  • Large number of types (and increasing)
  • Protection tools offered (not antivirus)

Protection Against DoS

  • Hardware-based
  • Software-based
  • Consulting services

Why this topic?

Wireless Network Vulnerability

Calculations

  • Signal jamming
  • Extremely effective
  • Not yet popular
  • Attendance at T-110.6130 Systems Engineering in Data Communications Software
  • Study: research methods
  • Secondary gain: improved knowledge
  • No research methods in this presentation!

What is a DoS attack?

  • Prevention of access to information or services
  • Features:
  • Multiple computers (Distributed DoS)
  • Use of fake source addresses

Types of DDoS

Thank You!

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