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

1. Defending Yourself From The InternetPeter Kellner At Kendal

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