Oracle Linux 9 CIS Hardening

Oracle Linux is an open source Linux distribution. Oracle Linux is compatible with Red Hat Enterprise Linux (RHEL) and designed for use in server and corporate environments.

Features

• Support for various hardware platforms, including x86, x86-64, PowerPC, and SPARC.
• Compatibility with applications developed for RHEL since Oracle Linux is based on the same source code and uses the same RPM package format.
• Integration with Oracle products such as Oracle Database, Oracle Cloud Infrastructure, etc.
• Support for various cloud and virtualization technologies, including Oracle VM, Oracle VirtualBox, Docker, and Kubernetes.
• Ongoing updates and support from Oracle Corporation, ensuring the OS security and stability.

1. Get an SSH key pair to connect to a virtual machine (VM).

2. Create a VM from a public image. Under Image/boot disk selection, go to the Cloud Marketplace tab and select Oracle. Under Access:

   • Enter for example cloud-user in the Username field.
   • Paste the contents of the public SSH key file in the SSH key field.

   Save the VM public IP address.

3. Connect to the VM over SSH. To do this, use the your-user-name username and the private SSH key you created earlier.

• Migration from CentOS 9.
• Administration of commercial and financial products.
• CRM development and administration.
• Management of repositories and archives.
• Data analysis and processing.

OpenNix
OpenNix provides technical support to Oracle Linux 9 CIS Hardening users in Yandex Cloud. You can contact their technical support by email at support@opennix.ru. Support is available on business days from 9 a.m. to 6 p.m., GMT+3.

Yandex Cloud
Yandex Cloud does not provide technical support for this product. If you have any issues, please refer to the developer’s information resources.