The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.
- 25.9.1 Minimizing the Software Footprint
- 25.9.2 Configuring System Logging
- 25.9.3 Disabling Core Dumps
- 25.9.4 Minimizing Active Services
- 25.9.5 Locking Down Network Services
- 25.9.6 Configuring a Packet-filtering Firewall
- 25.9.7 Configuring TCP Wrappers
- 25.9.8 Configuring Kernel Parameters
- 25.9.9 Restricting Access to SSH Connections
- 25.9.10 Configuring File System Mounts, File Permissions, and File Ownerships
- 25.9.11 Checking User Accounts and Privileges
The following sections provide guidelines that help secure your Oracle Linux system.