WHAT IS DNS OVER HTTPS?
DNS OVER HTTPS
DNS over HTTPS (DoH) is a protocol that encrypts DNS traffic by passing DNS queries through an HTTPS encrypted session. DoH can help improve online security and privacy and protect DNS queries from attacks.
HERE'S HOW IT WORKS:
1. Encryption: Instead of sending DNS queries over the traditional, unencrypted channel, DoH encapsulates them within an HTTPS request. This means all communication between your device and the DNS resolver is encrypted, making it difficult for eavesdroppers to intercept and understand your browsing activity.
2. Privacy: By hiding your DNS queries within HTTPS traffic, DoH makes it harder for internet service providers (ISPs) and other third parties to monitor the websites you visit. This enhances your online privacy.
3. Security: DoH helps protect against DNS spoofing and other attacks that could redirect you to malicious websites.
KEY BENEFITS OF DOH:
Enhanced privacy: Protects your browsing history from prying eyes.
Improved security: Mitigates the risk of DNS-based attacks.
Increased censorship resistance: Makes it harder for governments or other entities to block access to certain websites.
HOW TO CONFIGURE DOH IN FIREFOX:
To configure DoH protection levels in Firefox, you can:
Click the menu button at the top right of the screen
Click Settings
Click Privacy & Security on the left
Scroll down to the DNS over HTTPS section
Click the Manage Exceptions button
CONCLUSION:
In summary, DNS over HTTPS is a valuable tool for enhancing your online privacy and security. However, it's essential to weigh the privacy benefits against potential drawbacks and consider your specific needs and concerns.
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