Take back control: How to restrict websites privately
Don’t just block websites — block surveillance too! Follow this guide to restrict content while protecting your internet privacy with Nym


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In an era of algorithmic distractions, persistent surveillance, and data harvesting, controlling your internet experience is more than just a productivity hack — it’s a form of digital self-defense. Whether you're looking to protect your data, limit distractions, or create safer digital environments for your family, learning how to block websites across devices — without compromising privacy — is a powerful first step.
At Nym, we believe privacy isn’t optional — it’s essential. That’s why we’re sharing how to restrict access to websites using offline, local, and surveillance-free methods that don’t report your behavior to Big Tech, data brokers, or governments.
Looking for broader protection? Explore what VPNs do to protect your traffic to fully lock down your digital footprint.
On Windows
This method is 100% offline, highly effective, and doesn’t rely on third-party tools:
- Search for Notepad > right-click > Run as administrator
- Open: C:\Windows\System32\drivers\etc\hosts
- Add entries like: 127.0.0.1 www.blockedwebsite.com
- Save the file and restart your browser
This is one of the most private ways to block websites on Windows as the change happens locally with no data leakage.
- Go to Settings > Accounts > Family & other users
- Add a child account
- Visit account.microsoft.com/family
- Block specific sites via the parental controls dashboard
Note: This method syncs data with Microsoft’s cloud. For more private options, stick with local tools or VPN filtering.
On macOS
- Open Terminal
- Run: sudo nano /etc/hosts
- Add entries like: 127.0.0.1 www.site-to-block.com
- Save and exit
- Run: sudo dscacheutil -flushcache
This method is ideal for privacy-conscious users, as it doesn’t require iCloud or third-party tools.
- Go to System Preferences > Screen Time
- Enable Content & Privacy Restrictions
- Under Web Content, add specific sites to block
This method is more user-friendly but syncs data to iCloud, which may not align with strong privacy goals.
On Android
- Open Settings > Digital Wellbeing & Parental Controls
- Set up Google Family Link
- Add websites to block list
Privacy caveat: This method reports behavior to Google. For a privacy-respecting alternative, use tools that don’t track or log your activity. For the best way to protect yourself against tracking, use a decentralized VPN like NymVPN.
iOS (iPhone & iPad)
- Go to Settings > Screen Time
- Enable Content & Privacy Restrictions
- Tap Web Content > Limit Adult Websites
- Under Never Allow, add sites to block
This built-in tool is effective but still reports usage patterns to Apple. For advanced privacy, combine it with VPN-level filtering.
Blocking websites: Frequently Asked Questions
Not directly—but many trackers operate across domains. To fully block trackers, use a privacy-focused VPN or browser with built-in anti-surveillance protections.
Sim. Hosts file changes happen at the system level and are more private. Browser extensions often collect data or leak information.
Sim. Consider setting up router-level blocking with tools like Pi-hole. For encrypted, private filtering, pair that with NymVPN.
Use local tools like the hosts file, Terminal, or offline parental controls, and combine them with NymVPN’s decentralized Noise Generating Mixnet for full anonymity.
Sobre os autores

Benjamin Nemeroff

Casey Ford. PhD
Revisor técnicoTabela de conteúdos
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