Why Online Privacy Matters

Many people assume online privacy is only a concern if you have "something to hide." That misses the point. Your browsing habits, location data, purchase history, and social connections are continuously collected, aggregated, and sold — often without meaningful consent. This data is used to build detailed profiles that can influence what you see, what you pay, and how you're targeted.

Taking steps to protect your privacy isn't about paranoia. It's about maintaining control over your own information.

Start With Your Browser

Your browser is the primary window through which you interact with the internet — and one of the biggest sources of privacy leaks.

  • Switch to a privacy-focused browser: Firefox and Brave both have strong privacy defaults. Brave, in particular, blocks trackers and fingerprinting out of the box.
  • Install uBlock Origin: A free, open-source extension that blocks ads and trackers across all websites. It's lightweight and highly effective.
  • Disable third-party cookies: All major browsers now allow you to block third-party cookies in settings. This limits cross-site tracking.
  • Use HTTPS-only mode: Both Firefox and Chrome support HTTPS-Only mode, which ensures your connections are encrypted whenever possible.

Use a VPN — But Choose Carefully

A Virtual Private Network (VPN) encrypts your internet traffic and hides your IP address from the websites you visit. It's particularly useful on public Wi-Fi networks, where your traffic can otherwise be intercepted.

However, a VPN doesn't make you anonymous — it shifts trust from your ISP to the VPN provider. When choosing a VPN:

  • Look for a provider with a verified no-logs policy
  • Prefer providers that have undergone independent third-party audits
  • Avoid free VPNs — they often fund themselves by selling user data
  • Check which jurisdiction the provider operates under

Manage Your Google and Social Media Footprint

Large platforms collect enormous amounts of data on their users. You can limit this without deleting your accounts:

  • In Google Account settings, review and pause Web & App Activity, Location History, and YouTube history
  • Use Google's My Activity page to delete historical data periodically
  • On social media, audit your app permissions — revoke access for apps you no longer use
  • Check your Facebook Off-Facebook Activity and limit how third-party sites share data with Meta

Use Privacy-Respecting Search Engines

Google tracks your searches and uses them to build an advertising profile. Alternatives that don't track you include:

  • DuckDuckGo — no tracking, reasonable search quality, available as a default in all major browsers
  • Brave Search — built on its own independent index, not Google or Bing
  • Startpage — returns Google results without the tracking

Secure Your Email

Standard email is not private — it's transmitted and stored in a way that allows providers (and potentially others) to read it. Consider:

  • Using ProtonMail or Tutanota for sensitive communications — both offer end-to-end encryption
  • Enabling two-factor authentication (2FA) on all email accounts
  • Using email aliases to protect your real address (see our anti-spam guide)

Limit What Apps Can Access

Both Android and iOS allow you to control what permissions each app has — location, microphone, camera, contacts, and more. Review your app permissions regularly:

  • On Android: Settings → Privacy → Permission Manager
  • On iOS: Settings → Privacy & Security

Revoke any permissions that don't make sense for the app's purpose. A flashlight app has no reason to access your contacts.

Consider a Password Manager

Reusing passwords across accounts is one of the most common ways people get compromised. A password manager stores unique, complex passwords for every site — you only need to remember one master password. Options like Bitwarden (open-source, free) make this easy on all devices.

Privacy isn't an all-or-nothing proposition. Even implementing a few of these steps meaningfully reduces your exposure. Start with your browser and search engine — those two changes alone make a significant difference.