Abstract: This chapter discusses details of the domain name system (DNS) protocol, including message types and formats. Equipped with this foundation, it introduces vulnerabilities and risks of the ...

The chapter explores the details of the DNS protocol and focuses on the DNS resolution process to illustrate the query processing with respect to particular DNS protocol parameters. It describes the ...

This List consists of DNS Violation Entries (DVE's) that describes known violations to the DNS protocol by implementations, software and/or systems. The purpose of the List is to better understand how ...

The next layer on your NGFW based security solution should be focused on the DNS control plane. NGFWs allow administrators to apply policies to traffic based not just on port and protocol, but also ...

Apple engineers recently worked with web security company Cloudflare to develop a new DNS protocol that better protects user privacy. Known as Oblivious DNS over HTTPS, or ODoH, the goal is to ...

When you type in a URL or click on a hyperlink, a request is sent to a domain name system (DNS) server asking for the internet protocol (IP) address of the web service you are requesting.

DNS, or domain name system, is the protocol that translates human-readable domain names into numerical IP addresses that computers can understand. If DNS fails, your network can experience ...