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2017 New York State Cyber Security Conference Please do not re-distribute or re-use this presentation without the permission of the presenters. Blocking Big Brother: Protecting Your Privacy Online Todd Brasel Michele Warner
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Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Jul 17, 2020

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Page 1: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

2017NewYorkStateCyberSecurityConference

Pleasedonotre-distributeorre-usethispresentationwithoutthepermissionofthepresenters.

BlockingBigBrother:ProtectingYourPrivacyOnline

ToddBraselMicheleWarner

Page 2: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Aboutyourpresenters• MicheleWarner,JD• SeniorConsultant• [email protected]

• ToddBrasel,SSCP,GWAPT,PMP

• PrincipalConsultant• [email protected]

“… andI’mnotan

attorney…”

“I’mnotactingasanattorney…”

Page 3: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Whatwe’llcovertoday• Whyisyourdataimportant?• Makingbetterchoicesaboutwhatinformationyoushare• Basicstrategyandtacticsforprotectingyouronlineprivacy

Page 4: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Whois“BigBrother?”

Page 5: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Imagineaworld…

Page 6: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Howweusuallythinkaboutprivacy

Security->howtokeepinformationsafeandconfidential

Privacy->appropriatecollectionanduseofinformation

Page 7: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Butdowethink aboutprivacy?

Page 8: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

WeundervalueourowndataHowwethinkaboutourdata Howothersseeit

Page 9: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Theprivacytug-of-war

YourData

Execorders

State&Federallaws

TechCompanies

Dataconsumers

Consumeragencies

You

Page 10: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

OrderinggroceriesandprivacyWhatyousee

Whatdataconsumerssee

Page 11: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Orderingcoffeeandprivacy

CascaraLatte$4.95

Female,DOB6/10/92

42.685,-73.841

Shortrunthismorning

AndroidOS

Chromebrowser

8min20svisit

PlayingfavsongbyAdele

HomeWifi networkiscalled“bethrox”

UsuallygetsamochalatteonWednesday

(Datapotentiallyavailabletoanapp)

Page 12: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Onamoreseriousnote…• Whatmightyoubuyonanimpulse?Whenyou’rehappy?Whenyou’redepressed?• Howmuchdatawillbeenoughtomakeafoolproofcaseagainstyou?• Shouldyoubedetainedforquestioning?

Page 13: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

PrivacyStrategy?

Page 14: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Approachtoaprivacystrategy

Makeinformeddecisions

CompartmentalizeMonitorleaks

Page 15: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

InformedDecisions• Thinkabouthowotherscoulduseyourdata• Doyouneedtosharethis?• Doyouneedtobelongtothatsite?• Whatprivacypoliciesareineffect?• Wherewillyourdatabestored?• Whohasaccesstomydataandunderwhatconditions?• Aretherechildren(yours/others)inthephoto?

Page 16: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

“Red”datacategory

• Name• Primaryaddress• Birthdate• Driver’slicense• Imagesofyou• Answerstosecurityquestions

Page 17: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

“Yellow”datacategory

• Phonenumber• Primaryemailaddress• Cityofresidence

Page 18: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

“Green”datacategory

• Secondaryphonenumber• PObox• Secondaryemailaddress• Giftcardnumbers

Page 19: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Knowwhereyourdatawillbestored

Page 20: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

StudyPrivacyPoliciesHowdoIfindtheseandwhatamIlookingfor?• PrivacyPolicieswillbeposted• WhatrightsdoIhavetomyinformation?• Whatcanthecompanydowithmyinformation?• Whatinformationcantheycollectonme?• Whocantheygivemyinformationto?• Canmyinformationbesold?• Dotheygiveittothegovernment?Doesthegovernment

needasubpoenatogetit?

Page 21: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Carefullydecidewhen,wheretoshare• Doyouneedtobeonthatsiteorusethatservice?• Whoelsemaybeinvolvedwiththeinformation?• Whatdoesthissayaboutme?• Ismychildinvolved?AretheyOKwithit?

Page 22: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Compartmentalize• Unlinkaccounts• Separateyouridentities• Workvspersonaldevicesandaccounts

Page 23: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Monitoruseofyourdata• Googleyourself• Checkyouraccountfromdifferentviewpoints• Reviewyoursettings• Scrubyouraccountofextraneousinfo• Usehaveibeenpwned andotherservices

Page 24: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Examples• WebBrowser• SocialMedia

Page 25: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

PrivacyandWebBrowsers

Sameadcodeondifferentsites

Cookie+URLsenttoadvertiser

Page 26: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Howmanytrackers?

Page 27: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

PrivacyandWebBrowsers• Compartmentalize• Useprivate/incognitobrowsing• Changebrowsersettings• Usedifferentbrowsers/profilesfordifferentpurposes

• Monitor• Installadblocker• Scrubtrackinginformationperiodically

Page 28: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

SocialMediaand"BigBrother"Policeandgovernmentagencies

Page 29: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

SocialMediaand"MiddleBrother"Whatyousee Whatdataconsumerssee

Page 30: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

SocialMediaand“LittleBrother”Whatyousee Whatyourcontactssee

Page 31: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

SocialMediaand“UnexpectedBrother”

PHOTODIGITAL KIDNAPPING

Page 32: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Summary

Think

beforeyoushare!

Makeinformeddecisions

CompartmentalizeMonitorleaks

Page 33: Blocking Big Brother · •Install ad blocker •Scrub tracking information periodically. Social Media and "Big Brother" Police and government agencies. Social Media and "Middle Brother"

Anyquestions?


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