Use a browser with built-in ad blocking
Enable private DNS with an ad-blocking DNS provider
Install a trusted ad-blocking app from the app store
Use a VPN-based ad blocker if supported on your device
Turn on browser content blockers on iPhone
Disable personalized ads in your device settings
Block pop-ups and redirects in your browser settings
Avoid apps and websites known for aggressive ads
Keep your browser and ad blocker updated
Use a firewall app to restrict ad-serving connections