# Heroku ACM Adds Wildcard Domain Support for the Common Runtime

DevFeed: [Heroku ACM Adds Wildcard Domain Support for the Common Runtime](<https://devfeed.tech/articles/simplify-your-cloud-security-heroku-acm-now-supports-wildcard-domains-26412.md>)

Original publisher: [Read original article](<https://www.heroku.com/blog/heroku-acm-now-supports-wildcard-domains/>)

Author: Ethan Limchayseng

Published: 2024-09-27T03:09:00Z

Content type: release

Language: en

Sources: [Heroku](<https://devfeed.tech/sources/heroku.md>)

Topics: [Heroku](<https://devfeed.tech/topics/heroku.md>), [cloud security](<https://devfeed.tech/topics/cloud-security.md>), [certificates](<https://devfeed.tech/topics/certificates.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>)

Tags: [announce](<https://devfeed.tech/tags/announce.md>), [certificates](<https://devfeed.tech/tags/certificates.md>), [cloud-infrastructure](<https://devfeed.tech/tags/cloud-infrastructure.md>), [cloud-security](<https://devfeed.tech/tags/cloud-security.md>), [heroku](<https://devfeed.tech/tags/heroku.md>), [https](<https://devfeed.tech/tags/https.md>), [news](<https://devfeed.tech/tags/news.md>), [product-features](<https://devfeed.tech/tags/product-features.md>), [security](<https://devfeed.tech/tags/security.md>)

## AI overview

Heroku Automated Certificate Management now supports wildcard domains for the Common Runtime, allowing one wildcard certificate to cover multiple subdomains. Heroku ACM handles certificate issuance, renewal, and management.

## Source excerpt

We are thrilled to announce that Heroku Automated Certificate Management (ACM) now supports wildcard domains for the Common Runtime! Heroku ACM's support for wildcard domains streamlines your cloud management by allowing Heroku's Certificate management to cover all your desired subdomains with only one command, reducing networking setup overhead and providing more flexibility while enhancing the [...] The post Simplify Your Cloud Security: Heroku ACM Now Supports Wildcard Domains appeared first on Heroku.