Shanghai ZhiYan - Founded in 2012, Shanghai Zhiyan is a network service agency focusing on high-end website construction and brand communication. After years of training, we have rich experience in creative design, marketing promotion and technology research and development. We are good at listening to the needs of enterprises, mining the core value of the brand, integrating high-quality design and the latest technology, and creating valuable creative design experience for you.

What is DOH? How does DOH work? The main advantage of DOH?

Steve Liu2023-08-082023-08-0801 mins

DNS over HTTPS (DOH) is a technology that encrypts DNS traffic and transmits it through the HTTPS protocol. Traditional DNS queries are in plain text and are vulnerable to security threats such as eavesdropping, tampering and hijacking. DOH can provide higher security and privacy protection by encapsulating DNS queries in HTTPS requests.

How to slove dns hijacking

Steve Liu2022-12-312023-06-2701 mins

DNS hijacking, DNS poisoning, or DNS redirection is the practice of subverting the resolution of Domain Name System (DNS) queries