Returning to Insights, Red Hat Smart Management now combines Red Hat Satellite, the operating system's default manual configuration and management tool, with Insight's remediation plans. Put together, this makes SELinux easier to use and more secure than ever. New policy utilities in the libsepol-utils package.Support for SHA-256 encryption in the semodule tool.Improved relabeling performance through parallel relabeling.This newest release comes with SELinux 3.4. In addition, RHEL now comes with the Sigstore Software Bill of Materials (SBOM) service to double-check your native container for unauthorized programs.įor people who are serious about security, you want to use RHEL's SELInux mode. Red Hat Insights, Red Hat's security service, which comes with RHEL, also boasts a malware detector. The new RHEL also includes multi-level security (MLS) support for agencies or other sensitive operations to better document and control classification needs. It also discourages you from using the tried and true, but not terribly secure, Sendmail server.
For instance, the default RHEL 9.x OpenSCAP is set to use Postfix as the standard e-mail server with specific configurations to make it safer for use. OpenSCAP is an open-source project for scanning programs for security problems and setting up default security configurations. Specifically, RHEL 9.1 and 8.7 come with pre-configured Linux images designed to meet specific OpenSCAP security demands. This is a good thing with security disasters on every side of us.Īlso: RHEL and its Linux relatives and rivals: How to choose RHEL 9.1 also puts security front and center. The latest versions of Red Hat Enterprise Linux continue our commitment to making hybrid cloud computing more than just accessible, but successful at the scale of global business by pairing reliability and stability with features designed for innovation and flexibility." For example, as Gunnar Hellekson, Red Hat's RHEL VP and general manager, put it, "As enterprise IT expands to encompass traditional hardware, multiple public cloud environments, and edge devices, complexity grows in parallel.
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