A Linux distribution -- often shortened to "Linux distro" -- is a version of the open sourceLinux operating systemthat is packaged with other components, such as an installation programs, management tools and a
Security. Linux’s modularity is especially beneficial in your approach to security, because you can monitor every aspect of the OS.SELinuxhas been a part of the Linux kernel since 2003, giving administrators visibility into and granular control over user access and application permissions. It’s...
Canonical Ubuntu 22.04 LTS is the latest long term support release of Ubuntu, one of the world’s most popular Linux distributions. As a Long Term Support release, Ubuntu 22.04 LTS will be supported for 10 years, receiving both extended security updates and kernel livepatching via an Ubuntu ...
In terms of patching, Microsoft is the only source to issue Windows patches. With Linux, you can choose to wait until a commercial Linux provider releases a patch or you can go with an open-source entity for patches. ACL Best Practices When configuring ACLs, you should adhere to a few be...
system admins can increase the usage of WSUS patching mechanisms to deliver fixes for third-party programs such asJavaand Adobe Reader. This process involves using auxiliary management tools to publish update packages containing the binaries and their respective certificates to the WSUS server. Administ...
VMware ESXi Server, an advanced hypervisor that has revolutionized the field of virtual computing. In this article, we delve deep into the world of VMware ESXi Server, providing an extensive overview of what ESXi is, its core principles, and its crucial role in contemporary virtualized ...
Ubuntu Pro for Devices is not a different version of Ubuntu. It is a subscription service that adds on automated tools for hardening, compliance and device patching, in order to simplify the task of creating a secure fleet. We’ll now cover this in more detail in the next section of this...
Considering just the list of distributions above, most of these are used for network-based servers (as opposed to desktop computers), but not all of them are easily usable in every type of server environment. For example, Red Hat Enterprise Linux is popular for on-premises data centers and ...
Red Hat Enterprise Linux (RHEL) 8.5 is now generally available (GA), and brings new features and improvements to help streamline deployments, optimize performance and help mitigate risk in your environments. Whether you're deploying RHEL on-prem, in the
In a SELinux check, there are three main components, the subject, the object, and the security server. Thesubjectis the process or executable code making the request to access a resource. Theobjectis the system resource being accessed by the subject; it might be a file, hardware resource,...