What Is the Safest DNS Server?
When it comes to internet security, one often overlooked aspect is the Domain Name System (DNS). The DNS is responsible for translating human-readable domain names into IP addresses that computers can understand. While most users rely on their internet service provider’s default DNS server, there are alternative options available that prioritize security and privacy.
The Importance of DNS Security
Using a secure DNS server is crucial for several reasons:
- Protection against phishing: A secure DNS server can detect and block access to websites known for phishing attempts, protecting users from falling victim to scams.
- Prevention of malware infections: By monitoring and filtering domain requests, a secure DNS server can prevent connections to malicious websites that distribute malware.
- Anonymity and privacy: Some DNS servers prioritize user privacy by not logging or storing information about the websites users visit, providing a more anonymous browsing experience.
The Safest DNS Servers Available
There are several reputable DNS servers known for their commitment to security and privacy. Here are some of the safest options:
1. Cloudflare DNS
Advantages:
- Faster response times due to Cloudflare’s extensive network infrastructure.
- DNS over HTTPS (DoH) support for enhanced security and privacy.
- Maintains a strict privacy policy with no data logging or selling of user information.
2. Google Public DNS
Advantages:
- Reliable and maintained by Google’s infrastructure.
- Supports DNS over TLS (DoT) for secure connections.
- Offers protection against DNS cache poisoning and other attacks.
3. OpenDNS
Advantages:
- Provides additional features like content filtering and anti-phishing mechanisms.
- Offers a range of customizable security options for individuals and organizations.
- Maintains a large database of known malicious websites for efficient blocking.
How to Change Your DNS Server
To switch to a different DNS server, follow these steps:
- Windows:
- Open the Control Panel and navigate to Network and Internet settings.
- Select your network connection, right-click, and choose Properties.
- In the Properties window, select Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6), depending on your network configuration. Click Properties.
- Select “Use the following DNS server addresses” and enter the IP addresses of your desired DNS servers. Click OK to save the changes.
- macOS:
- Open System Preferences and click on Network.Select your network connection from the list on the left, such as Wi-Fi or Ethernet. Click Advanced.
In the DNS tab, click the “+” button to add a new DNS server. Enter the IP address of the desired DNS server and click OK. You can add multiple DNS servers and arrange them by priority. - Linux:
- Edit the file “/etc/resolv.conf” using a text editor like nano or vi.
- Find the line starting with “nameserver” and replace the existing IP address with the IP address of your desired DNS server.
- Save the file and restart your networking service or reboot your system for the changes to take effect.
Conclusion
While internet security is a multifaceted issue, choosing a secure DNS server is an essential step towards protecting yourself online. Cloudflare DNS, Google Public DNS, and OpenDNS are all reliable options that prioritize security and privacy. By following the instructions provided, you can easily switch to a safer DNS server and enjoy enhanced protection while browsing the web.