The HTTPS Lockdown: Chrome & CAs Retire 11 Legacy Domain Validation Methods by 2028 Technology The HTTPS Lockdown: Chrome & CAs Retire 11 Legacy Domain Validation Methods by 2028 ddos December 15, 2025 The HTTPS certificate ecosystem is beginning a phased retreat from weaker methods of domain ownership verification. The... Read More Read more about The HTTPS Lockdown: Chrome & CAs Retire 11 Legacy Domain Validation Methods by 2028