If you’re using CloudFlare to host your DNS, there is a plugin for the official Let’s Encrypt client Certbot you can use to easily acquire and renew wildcard certificates from Let’s Encrypt.Continue reading “Wildcard certificate from Let’s Encrypt with CloudFlare DNS”
Tag Archives: CloudFlare
How CloudFlare handled CloudBleed
Tavis Ormandy from Google’s Project Zero contacted Cloudflare to report a security problem with their service. It turned out that in some unusual circumstances, they would bleed memory that contained private information.