One-Day Digital Hygiene Reset: 12 Steps to a Smaller Digital Footprint

Our digital footprint, the trail of data we leave behind as we interact with the online world, is constantly growing. This trail can impact our privacy, security, and even our reputation. A one-day digital hygiene reset can significantly reduce your digital footprint and regain control over your data. This guide provides 12 actionable steps, covering the most impactful areas where your data is commonly collected and stored.

Google services are integral to many of our online lives. Therefore, taking control of your Google data is crucial. Perform a Google Privacy Checkup. This involves reviewing and adjusting several settings:

• Activity Controls: Pause or delete your Web & App Activity, Location History, and YouTube History. These track your searches, location data, and watched videos. See Privacy in the Google Ecosystem: Settings You Need to Enable for detailed instructions.
• Ad Personalization: Turn off ad personalization or customize the interests Google uses to target ads. This limits the data Google collects about your browsing habits for advertising purposes.
• Data & Privacy Settings: Review and update your personal information (name, birthday, gender) to ensure accuracy.
• Third-Party Access: Review and revoke access granted to third-party apps and websites that use your Google account.

Apple, while generally considered more privacy-focused than some competitors, still collects data. Review your Apple privacy settings on your iPhone, iPad, and Mac:

• Location Services: Review which apps have access to your location and change permissions to "While Using the App" or "Never" for apps that don't require constant location access.
• Privacy > Tracking: Enable "Ask App Not to Track" to prevent apps from tracking your activity across other apps and websites.
• Analytics & Improvements: Disable "Share iPhone Analytics" and "Improve Siri & Dictation" to prevent your usage data from being sent to Apple.
• iCloud Privacy: Review the data stored in iCloud and consider what is truly essential to back up there.

If you use Windows, Office 365, or other Microsoft services, review your Microsoft account privacy settings:

• Privacy Dashboard: Access your Microsoft Privacy Dashboard online and review your browsing history, search history, location activity, and voice activity. Delete any data you're uncomfortable with.
• Advertising Settings: Opt out of personalized advertising based on your Microsoft account activity.
• Windows Privacy Settings: On your Windows computer, adjust privacy settings to limit telemetry data sent to Microsoft. See Windows Privacy: Limiting Telemetry and Activity History for step-by-step instructions.

Your web browser is a significant source of data collection. Improve your browser privacy:

• Choose a Privacy-Focused Browser: Consider switching to a browser known for its privacy features, such as Brave, Firefox Focus, or DuckDuckGo.
• Install Privacy Extensions: Install extensions like Privacy Badger, uBlock Origin, and HTTPS Everywhere to block trackers and ensure secure connections.
• Adjust Browser Settings: Disable third-party cookies, enable "Do Not Track" (although its effectiveness is limited), and clear your browsing history, cookies, and cache regularly.
• Use a VPN: A Virtual Private Network (VPN) encrypts your internet traffic and masks your IP address, making it more difficult for websites and ISPs to track your online activity.

Social media platforms are notorious for collecting vast amounts of user data. Conduct a privacy audit on each platform you use:

• Review Privacy Settings: Adjust your privacy settings to limit who can see your posts, profile information, and activity.
• Limit Ad Tracking: Opt out of personalized advertising on each platform.
• Review App Permissions: Revoke access granted to third-party apps that connect to your social media accounts.
• Delete Old Posts: Consider deleting old posts and photos that you no longer want associated with your online presence. See Social Network Privacy: Controlling Your Data on Facebook and Instagram.
• Deactivate/Delete Accounts: If you no longer use a social media platform, consider deactivating or deleting your account entirely.

Your email account can be a goldmine of personal information. Take steps to clean it up:

• Unsubscribe from Unnecessary Emails: Use the unsubscribe link in unwanted emails to reduce spam and prevent further data collection.
• Use a Privacy-Focused Email Service: Consider switching to a privacy-focused email provider like ProtonMail or Tutanota.
• Review Email Permissions: Check which apps have access to your email account and revoke unnecessary permissions.
• Delete Old Emails: Delete old emails containing sensitive information, such as financial statements, medical records, or passwords.

Many apps request access to various features and data on your phone. Review app permissions regularly:

• Location: Limit location access to apps that absolutely require it.
• Contacts: Restrict access to your contacts list.
• Microphone & Camera: Only grant access to apps when you're actively using them.
• Photos: Limit access to your photo library.

Strong and unique passwords are essential for online security. Use a password manager and audit your current passwords:

• Use a Password Manager: Implement a password manager like LastPass, 1Password, or Bitwarden to generate and store strong, unique passwords.
• Change Weak Passwords: Identify and change weak or reused passwords.
• Enable Two-Factor Authentication: Enable two-factor authentication (2FA) on all accounts that offer it.

Your Internet Service Provider (ISP) can track your browsing history. Explore methods to enhance privacy from them:

• Use a VPN: A VPN encrypts your internet traffic and hides your IP address from your ISP.
• Use a Privacy-Focused DNS Server: Change your DNS server to a privacy-focused option like Cloudflare or Quad9.
• Understand Your ISP's Privacy Policy: Review your ISP's privacy policy to understand how they collect and use your data. See What Your Internet Provider Sees and How to Defend Against Tracking.

Google isn't the only search engine. Explore more privacy-respecting options:

• DuckDuckGo: DuckDuckGo doesn't track your searches or personalize search results.
• Startpage: Startpage provides Google search results without tracking your activity.

When using AI tools, be mindful of the data you share and how it might be used:

• Review AI service's privacy policies: Understand what data they collect and how it is used.
• Opt-out of data training: If possible, adjust settings to prevent your data from being used to train AI models.
• Use local AI models: Where possible, use AI tools that run locally on your device to minimize data sharing. See Using Artificial Intelligence Safely: Local Models and Confidential Modes for more details.
• Be mindful of sensitive information: Avoid sharing personal or confidential data with AI services.

A digital hygiene reset is not a one-time event. It's an ongoing process. Schedule regular reviews of your privacy settings, app permissions, and online accounts to maintain a smaller digital footprint. Set a reminder to repeat these steps every few months.