Aaron Whitehouse, Senior Director of Public Cloud Enablement at Canonical, explains why you need to be thinking about open source dependencies in your software pipelines. He covers three main areas of software dependency management: ESM is part of Canonical's Ubuntu Pro offering and gives developers access to approximately 30,000 packages that they can build on, confident in the knowledge that Canonical will patch high and critical vulnerabilities for up to 10 years while preserving API stability -- regardless of the upstream project's support lifecycle.

Schools and universities need affordable and secure learning tools to equip their students. IT managers at these institutions also want peace of mind: they need systems that are easy to manage and built with industry-leading security and privacy measures.

In this tutorial, Ubuntu Server engineer Andreas Hasenack demonstrates how to leverage PGP with your hardware security key to create an additional layer of security for OpenSSH access.