I awoke today with news that Let’s Encrypt to revoke 3 million certificates on March 4 due to software bug. I will need to update my Lets Encrypt certificate on my server but the catch is because Cloudflare handle the HTTS certificate any attempt to renew my HTTPS certificate will be blocked by Cloudflare. How can I renew my Lets Encrypt Certificate
This is how I setup Certification Authority Authorization (CAA) DNS record(s) to prevent https cert issue/misuse on my domain and 1 sub domain.
This is how I setup DNSSEC on a Namecheap domain hosted on UpCloud using CloudFlare to setup DNS security extensions.
Read the full article here: https://fearby.com/article/setting-up-dnssec-on-a-namecheap-domain-hosted-on-upcloud-using-cloudflare/
This post will show you how you can setup Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM) Signatures and Domain-based Message Authentication, Reporting, and Conformance (DMARC) on your GMail (G Suite) email to limit spam and increase security.
Read the full article here: https://fearby.com/article/securing-google-g-suite-email-by-setting-up-spf-dkim-and-dmarc-with-cloudflare/