The National Security Agency is recommending that security teams use designated DNS resolvers to lockdown DNS over HTTPS (DoH), effectively preventing eavesdropping, manipulation and exfiltration of DNS traffic.
Image Source Link The US National Security Agency has published today a guide on the benefits and risks of encrypted DNS protocols, such as DNS-over-HTTPS (DoH), which have become widely used over the past two years. Click here to read full Article Read More on latest vulnerability and stay safe
Image Source Link The U.S. National Security Agency (NSA) on Friday said DNS over HTTPS (DoH) — if configured appropriately in enterprise environments — can help prevent "numerous" initial access, command-and-control, and exfiltration techniques used by threat actors. "DNS over Hypertext Transfer Protocol over Transport Layer Security (HTTPS), often referred…
Attackers use the DNS rebinding technique to exploit private networks. It can take over victims' browsers and exposes the attack surface of internal web applications to malicious websites, which can be dangerous. Web browser vendors, web application owners, and DNS resolvers need to apply appropriate protection strategies to ensure security…