X-Amine509: Predicting the Practical Risk Level of Enterprise X.509 Certificates

Enterprises managing large X.509 certificate inventories face a prioritization problem: deterministic analysis tools that precisely identify standards violations are indispensable for remediation, but applying them exhaustively across millions of certificates is operationally impractical. We...

How to Detect Issuer Certificates and Comply with Google Chrome’s New Entrust Certificate Policy Using Qualys Certificate View

Google has announced that Chrome 127 and higher will no longer trust certain TLS certificates issued by Entrust, effective November 1, 2024. This change is significant and could potentially disrupt businesses relying on Entrust-issued certificates. Google stated that "publicly disclosed incident...

Assessing Certificate Risk with Qualys VMDR

Digital certificates and SSL are everywhere. However, managing an accurate inventory of all current certificates in use across your enterprise is an ongoing challenge. This blog examines the scale of the problem, the shortcomings of some popular certificate tracking methods, and how Qualys VMDR’s...