Mac Computers - Privacy, Security & Maintenance
http://edu-observatory.org/olli/Mac_Computers/Week6.html




PRIVACY
Apple's Approach To Privacy
  https://help.apple.com/pdf/personal-safety/en_US/personal-safety-user-guide.pdf 
  https://www.apple.com/privacy/
  
  Apple integrates privacy protections directly into the
  design of its devices and services. Features such as
  end-to-end encryption in iMessage, FaceTime, and iCloud
  ensure that only intended recipients can access personal
  data.

  Apple also employs on-device intelligence to process data
  locally, reducing the need for cloud transmission. Tools like
  App Tracking Transparency (ATT) and Privacy Labels in the App
  Store give users clear insight and choice over how their data
  is used.

  Meanwhile, technologies such as the Secure Enclave, which
  safeguards sensitive information like passwords and biometric
  data, and Differential Privacy, which anonymizes collected
  data, underscore Apple’s commitment to safeguarding user
  information.
 

iCloud Security Overview
  https://support.apple.com/en-us/HT202303
  http://edu-observatory.org/olli/Manage/E2EE.html

Testing Privacy (tracking cookies)
  Web Browser Cookie Forensics
    https://www.grc.com/cookies/forensics.htm
    
  EFF -- Is your browser safe against tracking?
    https://coveryourtracks.eff.org

  


Privacy When Using the Internet
  http://edu-observatory.org/olli/Privacy/index.html









SECURITY Apple Platform Security https://support.apple.com/guide/security/welcome/web Keep your Mac Secure -- Do the Updates  > System Settings > General > Software Update https://support.apple.com/en-us/100100 Problems/Bugs continue to be found in hardware, operating systems, applications software, networks, and technology. There is an ongoing battle between the good guys finding and fixing the problems and the bad guys finding and exploiting the problems. Your role is important in this ongoing drama! Security and your Apple Account https://support.apple.com/en-us/HT201303 Two-Factor Authentication https://support.apple.com/en-us/HT204915 Passwords & Passkeys http://edu-observatory.org/olli/Manage/Passwords.html End-to-End Encryption (iCloud storage, iMessages, and FaceTime) http://edu-observatory.org/olli/Manage/E2EE.html Anti-Malware, Monitoring, and Privacy Your Mac is secure - but your actions are not secure. Apple does a good job to protect us from malware. However we still get tricked into installing malware on our Macs. And I am finding malware on way too many Macs. Just because you see the promise to "Clean Your Mac" or "Make Your Mac Faster", what you are looking at is click bate to get you to install malware. Remember Krebs's first rule--If you didn't go looking for it, don't install it! So far Malwarebytes has been sufficient to check and remove malware. Scan with Malwarebytes every week. Malwarebytes (free) https://www.malwarebytes.com/mac-download CleanMyMac (not free, but excellent) https://macpaw.com/cleanmymac AppCleaner (free) http://www.freemacsoft.net/appcleaner/ Patrick Wardle -- Objective-see Security Tools (free) https://objective-see.com Patrick Wardle's security tools are proactive serving to protect, monitor and alert. However, some understanding of how your computer works is required. Objective-See was created to provide simple, yet effective macOS security tools. Always free of charge - no strings attached! Recommended Settings Finder, Safari, System Preferences http://edu-observatory.org/olli/Manage/Settings.html NSA: Best Practices For Securing Your Home Network https://media.defense.gov/2023/Feb/22/2003165170/-1/-1/1/CSI_BEST_PRACTICES_FOR_SECURING_YOUR_HOME_NETWORK.PDF

MAINTENANCE Keep your Mac Healthy -- Reboot Regularly  > Restart or Shut Down https://support.apple.com/guide/mac-help/shut-down-or-restart-your-mac-mchlp2522/mac Safest: Uncheck Reopen windows when logging in Restarting your Mac isn’t just about turning it off and on again—it’s a critical maintenance step that can improve performance, resolve system glitches, and refresh essential hardware components. Many Mac users overlook this simple action, yet it plays a vital role in keeping your system running smoothly. If you own a Mac with an Apple Silicon (M1, M2, or later) processor, restarting does more than just refresh the system—it also performs essential self-diagnostics and hardware resets. Keep you Mac Healthy -- Physically Clean http://edu-observatory.org/olli/Manage/Cleaning.html https://support.apple.com/en-us/HT204172 https://support.apple.com/en-us/HT207123 Keyboards, trackpads, mice, touching screens, SSDs, and cords provide excellent storage and transmission of bacteria and viruses, such as COVID-19, influenza, and the common cold. Furthermore, sneezes, coughs, pieces of food, and greasy smudges degrade our vision and touch experiences. Unhealthy and Gross! Use a microfiber cloth or microfiber wipe to remove grease, fingerprints, sneezes, viruses, germs, and other debris. Keep you Mac Healthy -- Managing Your Digital Stuff http://edu-observatory.org/olli/Manage/index.html It goes without saying that when we are connected to the internet we need to pay attention to Security and Privacy. But we should also practice good digital housekeeping to reduce stress, increase efficiency, and simplify life.

APPLE SUPPORT https://support.apple.com https://support.apple.com/mac https://support.apple.com/iphone https://support.apple.com/ipad https://www.youtube.com/@applesupport/videos https://getsupport.apple.com 800-MY-APPLE (800-692-7753) Product Service and Repair Information https://support.apple.com/repair/products http://edu-observatory.org/olli/Manage/Repairs.html Apple Store - Jordan Creek Mall https://www.apple.com/retail/jordancreek/ https://www.apple.com/today/calendar/jordancreek/?sn=R109 Contact Apple About Security Issues https://support.apple.com/en-us/HT201220 800-MY-APPLE (800-692-7753) Apple Resources (Managing Your Digital Stuff) http://edu-observatory.org/olli/Manage/index.html http://edu-observatory.org/olli/Manage/apple.html sam.wormley@icloud.com