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Privacy. Protecting Yourself and Your Information. Privacy and the Courts. 4 th Amendment “Reasonable Search and Seizure” “Reasonable Expectation of Privacy” Examples?. Courts, Technology and Searches. City of Ontario v. Quon Supreme Court (2010) Narrow Decision
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Privacy Protecting Yourself and Your Information
Privacy and the Courts • 4th Amendment • “Reasonable Search and Seizure” • “Reasonable Expectation of Privacy” • Examples?
Courts, Technology and Searches • City of Ontario v. Quon • Supreme Court (2010) • Narrow Decision • City could look at messages sent from a pager owned by the city by a city employee • Not reasonable expectation of privacy • What might this mean when using school technology?
Courts, Technology and Searches • Riley v. California • Supreme Court (2014) • Search Incident to Arrest • Need a warrant before searching your phone • Contains so much of our personal information • Not a dangerous implement
Courts, Technology and Searches • United States v. Davis • 11th Circuit Court of Appeals (2014) • Cell phone tower location data requires a warrant • Based on reasonable expectation of privacy and lack of knowledge that data is shared • What’s this mean for location data when shared with companies through apps?
Not Just The Government • What are some other entities that can violate our privacy? • Companies • Hackers • Other people in public
Packet Collection • WireShark • Allows people to collect packets on a network • What’s this mean on public Wi-Fi? • Demonstration
Protection On Public Wi-Fi • Make sure you’re at a site with HTTPS • Use a VPN Service • Make sure your computer isn’t automatically sharing information with other computers on network (like you might do at home) • Turn Wi-Fi off when you’re not using it • Use tethering from your phone
Protection When In Customs • Lower expectation of privacy • Don’t use thumbprint or retinal scan to unlock phone or computer • Have computer and phone in mode that requires a password • They can still take your computer and image the hard drive
Protection From ISP • Recent bill allowing your internet service provider to sell your browsing history • RuinMyHistory • Use a VPN • Tor
Protection On Social Media • Be careful about what you post • Don’t post items that are commonly used to recover passwords • Change your privacy settings
Password Best Practices • Create different passwords for each account • Use combinations of uppercase, lowercase, numbers, and symbols • Don’t use common words • Don’t use dates, SSN, names of pets, etc. • Consider using a password storage program