The article discusses the availability of another free Certificate Authority (CA) as an alternative to Let's Encrypt, which can be used to obtain SSL certificates. The new CA, SSL.com, offers free certificates via an ACME API, making it easy to automate certificate issuance and renewal. This adds to the existing options of Buypass and ZeroSSL, providing more choices for users. The article also highlights the importance of having a backup CA in case of issues with the primary one.