Not Automatic
It's Autonomous

Building Cert Management and Security Solutions with AI and Trust

IoT Trust
IoT & Connected Devices

Complete IoT Security Across the Entire Lifecycle

Intellectual property
built for what’s next

We keep the lights from going dark

NEWS

Domain Validation reuse period shortened by 199 days, effective February 25, 2026.

DigiCert certificate validity period shortened: 199 days; Domain Validation reuse period shortened by 199 days, effective February 25, 2026.

Wildcard SSL Certificates vs. Multi-Domain SSL Certificates: How to Choose?

Based on the number of domains protected, SSL certificates are divided into single-domain SSL certificates, wildcard SSL certificates, and multi-domain SSL certificates. As the name suggests, a single-domain SSL certificate protects only one domain. However, both wildcard SSL certificates and multi-domain SSL certificates can protect multiple domains. So how do you choose?

Customer Stories

We're continually inspired by all the ways people and their companies put digital trust to work in the real world. Explore some of their stories here.

Careers

We are looking for talented individuals to create new history with AutonTrust.