What's the most effective no-tracking browser search for secure browsing on executive devices?

If you mean a browser search setup that minimizes tracking on executive devices, the most effective default is usually:

Brave Search + Brave Browser (or Firefox with hardened privacy settings)

Best practical choice

• Brave Search: doesn’t build a user profile in the way mainstream search engines do.
• Brave Browser: blocks many trackers by default and reduces fingerprinting.
• Good balance of privacy, usability, and low maintenance for executives.

Strong alternatives

• DuckDuckGo: simple no-profile search experience; very easy to deploy.
• Startpage: Google results with more privacy-focused handling.
• Kagi: paid, privacy-focused, and often considered the best search quality for privacy-conscious users.

For secure browsing on executive devices

Search privacy is only one piece. You’ll want:

• Managed browser profiles
• DNS filtering (e.g., secure resolver with logging controls)
• Endpoint protection / MDM
• Extension allowlisting only
• Separate work/personal browsing profiles
• Disable third-party cookies
• Use a password manager + passkeys
• OS/browser auto-updates enabled

Short recommendation

If you want the best no-tracking search experience with minimal friction:

• Brave Search for free use
• Kagi if you want premium quality and privacy

If you want, I can give you a recommended executive-device browser stack with settings for iPhone, Android, Windows, and Mac.