https://bjornjohansen.com/tag/cloudflare/ Recent content in cloudflare on {bjørn:johansen} Hugo -- 0.118.2 en-US Thu, 09 Aug 2018 18:12:42 +0000 https://bjornjohansen.com/wildcard-certificate-letsencrypt-cloudflare/ Thu, 09 Aug 2018 18:12:42 +0000 urn:uuid:35613132-6563-5037-b565-393461623230 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. https://bjornjohansen.com/how-cloudflare-handled-cloudbleed/ Fri, 24 Feb 2017 09:27:05 +0000 urn:uuid:33663066-6334-5466-b930-346639373537 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.