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Ethical Hacking: Hacking GMail

Ethical Hacking: Hacking GMail. What do Hackers Do?. Get into computer systems without valid accounts and passwords Take over Web servers Collect passwords from Internet traffic Take over computers with remote access trojans And much, much more. Ethical Hackers.

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Ethical Hacking: Hacking GMail

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  1. Ethical Hacking:Hacking GMail

  2. What do Hackers Do? • Get into computer systems without valid accounts and passwords • Take over Web servers • Collect passwords from Internet traffic • Take over computers with remote access trojans • And much, much more

  3. Ethical Hackers • Ethical Hackers do the same thing criminal hackers do, with one difference • Ethical Hackers have permission from the owner of the machines to hack in • These "Penetration Tests" reveal security problems so they can be fixed

  4. Student Agreement • Required for every student in CNIT 123: Ethical Hacking and Network Defense or CNIT 124: Advanced Ethical Hacking

  5. Sniffing Plaintext Passwords

  6. Eavesdropping To Internet Router AttackerSniffingTraffic TargetUsingWeb

  7. Insecure Login Pages • HTTP does not encrypt data • Always look for HTTPS on login pages

  8. Tool: Cain • Click NIC icon to start sniffer • Click Sniffer tab, Password tab on bottom • From http://www.oxid.it/cain.html

  9. Three Hands-On Activities • Monterey Room, Second Floor • All Day Weds. & Thurs. till noon • Sniffing plaintext passwords with Cain • Hijacking Gmail sessions with Ferret & Hamster • Revealing Windows XP Login passwords with OphCrack

  10. Contact • Sam Bowne • Computer Networking and Information Technology • City College San Francisco • Email: sbowne@ccsf.edu • Web: samsclass.info • Last modified 12-2-08

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