Whenever your network administrator, educational facility, or state enforces web filtering it's often because of DNS filtering. DNS stands for domain name system and it acts like a phonebook for the internet, translating website names like youtube.com into IP addresses that your computer can understand. If content is restricted it’s usually because the your current DNS resolver has been told not to resolve that domain name.

To circumvent these restrictions you can modify your network’s DNS configuration to use a open DNS service that doesn’t enforce the same filters. Widely recommended servers are 8.8.8.8 and 8.8.4.4 from Google or Cloudflare DNS 1.1.1.1 and 1.0.0.1. These resolvers prioritize speed and impartiality and they generally avoid geo-restrictions and censorship.

In Windows 10 you can change your DNS settings by going to Network and Internet Settings, choosing your current network adapter, clicking Properties, then IPv4 properties. You can then input the new DNS addresses. On Apple devices go to System Preferences, Network, choose your active interface, click Advanced, then DNS, and enter the alternative addresses. For Android and iOS smartphones you’ll find DNS options under Wi-Fi network configuration by long-pressing your connected SSID.

After making these DNS changes restart your browser or device to make sure the changes take effect. Your browser will now resolve sites that were previously blocked. Remember that changing DNS doesn’t anonymize your traffic or protect your data in transit. For stronger privacy consider using a Virtual Private Network with DNS switching.

Some filters are immune to DNS changes because some networks use deeper filtering methods like IP blocking or deep packet inspection. For most everyday restrictions switching to a third-party DNS provider is a simple, effective, and đăng nhập jun 88 free solution. Ensure compliance with your institution’s rules when making these changes.