Red Hat Enterprise Linux (RHEL) 7.3 has been out for a bit, but have you looked at what we’ve added in the Identity Management area for this release? I’m excited to say, we’ve added quite a bit!
In the past I have been talking about individual features in Identity Management (IdM) and System Security Services Daemon (SSSD) but this is really not how we prioritize our efforts nowadays. We look at customer requests, community efforts, and market trends and then define themes for the release. So what were these themes for RHEL 7.3?
Continue reading “Identity Management Improvements in Red Hat Enterprise Linux 7.3: Part 1”
We have very high expectations from any Cloud Native or mode 2 applications deployed on Red Hat hybrid cloud solutions.
When running Red Hat technologies in production, we want our new workloads to be running on top of certified products. They should be architected and deployed with help from certified professionals, proactively maintained with the help of world class support services and have the option to enable organizational resources with training and certifications.
Watch out San Francisco, and get ready to make your datacenter more secure with Red Hat!
Love (for IT security) will definitely be in the air this Valentine’s week at RSA, where Red Hat will be presenting not only breakout sessions, but also a Birds-of-a-Feather and Peer2Peer Session. To learn more about Red Hat’s sessions at RSA, have a look at the details below.
Continue reading “Red Hat talks security at the 2017 RSA Conference in San Francisco”
This is my last post dedicated to the use of Identity Management (IdM) and related technologies to address the Payment Card Industry Data Security Standard (PCI DSS). This specific post is related to requirement ten (i.e. the requirement to track and monitor all access to network resources and cardholder data). The outline and mapping of individual articles to the requirements can be found in the overarching post that started the series.
Requirement ten focuses on audit and monitoring. Many components of an IdM-based solution, including client components like
Continue reading “PCI Series: Requirement 10 – Track and Monitor All Access to Network Resources and Cardholder Data”
A new CVE, (CVE-2016-9962), for the docker container runtime and runc were recently released. Fixed packages are being prepared and shipped for RHEL as well as Fedora and CentOS. This CVE reports that if you
execd into a running container, the processes inside of the container could attack the process that just entered the container.
If this process had open file descriptors, the processes inside of the container could
ptrace the new process and gain access to those file descriptors and read/write them, even potentially get access to the host network, or execute commands on the host.
Continue reading “SELinux Mitigates container Vulnerability”
It’s time to upgrade or to renew your VMware vSphere licenses. This decision is not easy for a few reasons such as:
You might be hesitantly considering paying for an upgrade and ELA renewal because you believe there is no (other) choice.
I have good news for you. There is a reliable and enterprise choice and switching has never been easier with the recent release of
Continue reading “Five Reasons to Switch from vSphere to Red Hat Virtualization”
We are continuing our series on how Red Hat Keeps the Lights on with Red Hat Virtualization. Please read our previous blog post if you missed any of the series. In this blog post, I will highlight how Red Hat IT uses JBoss Fuse and JBoss A-MQ to integrate our internal systems that support Accounting, Consulting, Engineering, Finance, Legal, Marketing, Operations, Sales and Training departments. Our internal Enterprise Service Bus (ESB) flows over 100,000 messages a day between these systems with wildly differing interchange and data formats. Our entire ESB deployment runs on virtual machines backed by Red Hat Virtualization. This deployment enables us to scale on demand to meet the changing needs of our business needs and integrated systems.
Continue reading “Red Hat IT Integrates JBoss Fuse and A-MQ on Red Hat Virtualization”
In my previous article I wrote about how it was possible to move from checkpoint/restore to container migration with CRIU. This time I want to write about how to actually migrate a running container from one system to another. In this article I will migrate a runC based container using runC’s built-in CRIU support to checkpoint and restore a container on different hosts.
I have two virtual machines (rhel01 and rhel02) which are hosting my container. My container is running Red Hat Enterprise Linux 7 and is located on a shared NFS, which both of my virtual machines have mounted. In addition, I am telling runC to mount the container
Continue reading “Container Live Migration Using runC and CRIU”
This post continues my series dedicated to the use of Identity Management (IdM) and related technologies to address the Payment Card Industry Data Security Standard (PCI DSS). This specific post is related to requirement eight (i.e. the requirement to identify and authenticate access to system components). The outline and mapping of individual articles to requirements can be found in the overarching post that started the series.
Requirement eight is directly related to IdM. IdM can be used to address most of the requirements in this section. IdM stores user accounts, provides user account life-cycle management
Continue reading “PCI Series: Requirement 8 – Identify and Authenticate Access to System Components”