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Defending yourself from the internet

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Presentation On 1/21/2011 to a Kendal, a

Presentation On 1/21/2011 to a Kendal, a


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  • 1. Defending Yourself From The InternetPeter Kellner At Kendal
  • 2. Peter Kellner’s BIO
    • Son Of Eileen Kellner
    • 3. Brother Of Patty Kellner
    • 4. Went To Lots Of Schools
    • 5. Had Lots of Jobs
    • 6. Made Plenty Of Mistakes
    • 7. Learned Lots Of Things
    (Blog at http://peterkellner.net a lot)
  • 8. The Plan For Tonight
    Strategies for Using the Internet Safely
    I Will Talk About 5 Scenarios
    Get Your Scenarios
    Open Discussion, Lots of Participation
  • 9. Two Strategies
    The Mickey Strategy
    All Other Options
  • 10. The Mickey Strategy
    AKA Sand Strategy
    Total Aversion
  • 11. Why Worry?
    Hacking Started in 1971 With Crackerjack Whistle (2600Mhz)
    Resulted in 5 Years Probation and the start of a new Era
  • 12. No Silver Bullets
    Best we can do is lower our risk (unless use Mickey strategy)
    Worth the Risk? You decide (I’ve decided Yes)
    Target Rich Environment. Don’t make yourself a Target!!! (Bike / Dog analogy)
  • 13. Weapons
    Knowledge
    Passwords (examples of good ones)
    (bad ones)
    Why? – Computer Very fast at guessing
    * http://www.grossepointenews.com/Articles-i-2008-03-13-214830.112112_Defend_yourself_on_the_Internet.html
  • 14. Big Guns / Virus Checking
    How to Choose (Big ones Only)
    Norton
    Symantec
    WebRoot
    McAfee
    More At: http://en.wikipedia.org/wiki/List_of_antivirus_software
  • 15. Scenarios
    Social Networks (Twitter and Facebook)
    Reading Email
    Browsing the Internet (Not Financial)
    Buying Things On the Internet
    Doing Banking
    Responding to Emails
  • 16. Social Networks
    Privacy
    Sharing
    Twitter
    Facebook
    Spending Money? (probably not)
  • 17. Email
    On the Web?
    Downloading Pictures
    Keeping your Computer Up to date
    Post Card Analogy (not letter with envelope)
  • 18. Browsing The Internet
    Inputting Passwords (where?)
    Where Did you Go?
    Google Incognito Mode (still followed)
    Cookie Tracking
    Post Card Analogy
  • 19. Buying Things On The Internet
    The LOCK symbol
    What Computer To Use (only yours)
    Never From Public Computer (library, café, etc.)
    Public/Private Key / SSL
    PayPal Offsite versus on site
    PCI Compliance / Certifications
  • 20. Internet Banking
    Be Very Careful
    Never give out passwords
    Use “Special” Password
    Never from Public Computers
    Never Respond to Email Warnings
    Change Your Password Every so Often
  • 21. Open Discussions
    Free For All

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