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




PRIVACY Turn on Private Relay - Enhances Safari Privacy (requires iCloud+) https://support.apple.com/en-us/102602 Private Relay is designed to protect your privacy by ensuring that when you browse the web in Safari, no single party — not even Apple — can see both who you are and what sites you're visiting. Apple's Approach To Privacy https://www.apple.com/privacy/features/ https://help.apple.com/pdf/personal-safety/en_US/personal-safety-user-guide.pdf 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. Testing Tracking 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 (OLLI course) http://edu-observatory.org/olli/Privacy/index.html

SECURITY Security Guide for your Apple Devices http://edu-observatory.org/olli/Manage/SecurityGuide.html Keep your Mac Secure -- System Settings > General > Software Update https://support.apple.com/en-us/100100 Turn on Advanced Data Protection - Enhances iCloud Security (requires iCloud+) https://support.apple.com/guide/security/advanced-data-protection-for-icloud-sec973254c5f/web Advanced Data Protection for iCloud is a setting that offers Apple’s highest level of cloud data security. When a user turns on Advanced Data Protection, their trusted devices retain sole access to the encryption keys for the majority of their iCloud data, thereby protecting it with end-to-end encryption. iCloud Security Overview https://support.apple.com/en-us/HT202303 http://edu-observatory.org/olli/Manage/E2EE.html Apple Platform Security https://support.apple.com/guide/security/welcome/web 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 Recommended Security Related Apps 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 -- Restart or Shut Down Regularly 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. Restarting 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://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