security hacker’s aspect in wlan environment 通工所 研二 691430042 楊川民
TRANSCRIPT
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SECURITYHACKER’S ASPECT IN WLAN ENVIRONMENT
通工所 研二 691430042 楊川民
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Outline
Hacker’s evolvement Hacker’s task Hacker’s procedure Attack (DOS) AP Attack (steal) user ID and password
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Evolvement
Past Now Future
Hacker’ group
Professional Student Baby
Tools Complex program
Simple tools
GUI
Cost Less Large Very large
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Hacker’s task
Modification of information Masquerade Message stream modification Disclosure
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Attacker Procedure
Identify machine that you want to attack
Estimating the risk and cost Use tools that test weakness in
the machine Start attack
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Attacker Access Point (DOS)
AP
Hacker
request
impact
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WLAN Environment
AP
Send ID and password
request
Authorization and serve
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APAttack WLAN Environment
HACKERrequest
request
Send ID and password
Send ID and password
Authorization and serve
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