Let's Encrypt to Shorten Certificate Validity Periods
Let's Encrypt will shorten the validity of its SSL/TLS certificates to 64 days starting February 10, 2027, with further reductions planned for 2028.

Let's Encrypt will shorten the validity of its SSL/TLS certificates to 64 days starting February 10, 2027, with further reductions planned for 2028.

Let’s Encrypt will reduce certificate lifetimes to 64 days in February 2027, with further cuts to 45 days planned for 2028 to drive automation.

Yandex Browser and the Yandex with Alice AI app report significant growth in Russia as users abandon foreign browsers due to SSL certificate revocation issues.
Cloudflare is establishing a public certificate authority to issue post-quantum Merkle Tree Certificates, with production scheduled to begin in the first quarter of 2027.

Administrators have automated the monitoring of over 7,000 SSL certificates by integrating Netbox with Zabbix Trapper to avoid proxy performance bottlenecks.
