April 15, 2026 is an important date for organizations that still rely on parts of the older DigiCert hierarchies. On that day, Mozilla and Google Chrome will remove DigiCert G1 roots from their trust stores, which means that TLS certificates chaining exclusively to those roots will no longer be trusted in environments based on those […]
In 2025, Sectigo initiated one of the most significant infrastructure changes in its PKI ecosystem, namely the migration of certificate issuance to new, proprietary Public Root Certification Authorities. This change affects all major product lines, including SSL/TLS certificates (DV, OV, EV) and S/MIME, and has a direct impact on how trust chains are built in […]
From us: With this article, we begin a new series of publications on our website: HEXSSL Insight. These will be extensive articles containing our expertise supported by numerous examples from our own experience. We hope that the information contained in these articles will help you better understand all aspects related to broadly defined online security. […]
