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Oracle linux 7.5 on Cloud 

1-click AWS Deployment 1-click Azure Deployment 1-click Google Deployment


Oracle Linux is an enterprise-class Linux distribution supported by Oracle and built from source packages for Red Hat Enterprise Linux (RHEL). Some of the special features of Oracle Linux include a custom-build and rigorously-tested Linux kernel called “Oracle Unbreakable Kernel”, tight integration with Oracle’s hardware and software products including most database applications, and “zero downtime patching” – a feature that enables administrators to update the kernel without a reboot.

Oracle Linux 7.5 delivers extreme performance, advanced scalability, and reliability for enterprise applications and systems. Optimized for enterprise workloads, Oracle Linux is the only operating system to offer zero-downtime updates

Oracle Linux 7.5  provide features like it support for Memory Protection Keys on recent Intel processors – CPUs provide this support through a new user-accessible register (PKRU) that contains two separate bits; ability to unlock encrypted devices connected to a network during the boot process; SSLv3 disabled in mod_ssl, this change also restricts the use of certain cryptographic cipher suites; KASLR (kernel address-space layout randomization) for KVM guests added. Btrfs continues to be fully supported in Oracle Linux 7.5 with Unbreakable Enterprise Kernel (UEK). Btrfs support is deprecated in the Red Hat Compatible Kernel.

Cognosys provides hardened images of Oracle Linux 7.5 on all public cloud i.e. AWS .

Oracle Linux 7.5 


Major Features of Oracle linux 7.5

  • Live kernel and user-space patching boost security and availability
  • Integrated tools and technologies streamline infrastructure deployments
  • Modern cloud technology accelerates your path to cloud
  • Oracle Linux Premier Support is included with Oracle Cloud Infrastructure subscriptions
  • Single-pane-of-glass management simplifies operations—on premises and in the cloud
  • 75 percent of Fortune 100 companies run Oracle Linux in the cloud
  • Simple, flexible support pricing
  • Feature-rich Linux distribution
  • Award-winning global support organization spanning 195 countries


Installation Instructions For Linux

Installation Instructions For Linux

Note: How to find PublicDNS in AWS

Step 1) SSH Connection: To connect to the deployed instance, Please follow Instructions to Connect to Linux instance on AWS Cloud

1) Download Putty.

2) Connect to the virtual machine using SSH key Refer this link:

  • Hostname: PublicDNS  / IP of machine
  • Port : 22

Step 2) Other Information:

1.Default ports:

  • Linux Machines:  SSH Port – 22

2. To access Webmin interface for management please follow this link

Configure custom inbound and outbound rules using this link


Oracle linux 7.5 installation

Oracle linux 7.5 on Cloud