Keep up to date with Cloudflare’s latest news. Subscribe to the Blog.

Subscription confirmed. Thank you for subscribing!

More Posts

October 29, 2019 1:00PM

DNS Encryption Explained

The Domain Name System (DNS) is the address book of the Internet. When you visit cloudflare.com or any other site, your browser will ask a DNS resolver for the IP address where the website can be found. Unfortunately, these DNS queries and answers are typically unprotected....

Crypto Week Crypto DNS DoH DoT

October 29, 2019 7:15AM

Fifty Years Ago

On 29 October 2019, Professor Leonard (“Len”) Kleinrock is chairing a celebration at the University of California, Los Angeles (UCLA). The date is the fiftieth anniversary of the first full system test and remote host-to-host login over the Arpanet....

October 24, 2019 5:27PM

Cloudflare response to CPDoS exploits

Three vulnerabilities were disclosed as Cache Poisoning Denial of Service attacks in a paper written by Hoai Viet Nguyen, Luigi Lo Iacono, and Hannes Federrath of TH Köln - University of Applied Sciences. These attacks are similar to the cache poisoning attacks presented last year at DEFCON....