Secure a CentOS LTS system

When you deploy a CentOS LTS operating system, you can take steps to provide an extra layer of protection for your applications and data.

To help prevent unauthorized access, you can use strong authentication methods, implement firewalls, monitor logs, and install the latest security patches. You can also prepare for unplanned events such as cyberattacks and natural disasters by backing up your infrastructure and developing a plan for rapid recovery. Use the information in the following sections to help mitigate security risks and protect your organization.

To take security to a higher level, partner with Perforce OpenLogic, which provides expert support and services to enterprises deploying open-source software. To get started, see About Perforce OpenLogic and OpenLogic Long Term Support documentation.

As an alternative to manually hardening a CentOS LTS installation, OpenLogic provides hardened Linux images that are secured out of the box. To learn more, see Hardened Linux Images.