PCI Series: Requirement 1 – Install and Maintain a Firewall Configuration to Protect Cardholder Data

This article is one of the blog posts dedicated to 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 one – install and maintain a firewall configuration to protect cardholder data. The outline and mapping of individual articles to the requirements can be found in the overarching post that started the series.

The first requirement of the PCI standard talks about the firewalls and networking. While Red Hat’s Identity Management solution is not directly related to setting up networks and firewall rules, there are several aspects of IdM that

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Making IoT Deployments Work Effectively with Existing Systems

In my previous two blogs, I discussed how businesses focus on deployable IoT solutions versus PoCs (proof of concepts) and the value of bringing intelligence to the edge. This time, I would like to look at the importance of combining existing enterprise data with an IoT data stream.

Most enterprises have multiple constituencies of infrastructure, applications, employees, customers, suppliers, processes and policies that are needed to run the business. Any new systems, including those dealing with IoT, need to be architected to fit within this context. The real value of IoT lies in

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Identity Management and Related Technologies and their Applicability to PCI DSS

The Payment Card Industry Data Security Standard (PCI DSS) is not new. It has existed for several years and provides security guidelines and best practices for the storage and processing of personal cardholder data. This article takes a look at PCI DSS 3.2 (published in April of 2016) and shows how Identity Management in Red Hat Enterprise Linux (IdM) and related technologies can help customers to address PCI DSS requirements to achieve and stay compliant with the standard. If you need a copy of the PCI DSS document it can be acquired from the document library at the following site: www.pcisecuritystandards.org

In October of 2015 Red Hat published a paper that gives an overview of the PCI DSS standard and shows how Red Hat Satellite and other parts of the Red Hat portfolio can help customers to address their PCI compliance challenges. In this post I would like to expand on this paper and drill down into more detail about

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Announcing Red Hat Enterprise Linux Atomic Host 7.2.6

Red Hat Enterprise Linux Atomic Host is a small footprint, purpose-built version of Red Hat Enterprise Linux that is designed to run containerized workloads. Building on the success of our last release, Red Hat’s Atomic-OpenShift team is excited to announce the general availability of Red Hat Enterprise Linux Atomic Host 7.2.6. This release features improvements in rpm-ostree, cockpit, skopeo, docker, and the atomic CLI. The full release notes can be found here. This post is going to explore a major new feature

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Bringing Intelligence to the Edge

In my last post, we discussed how the needs of an enterprise-grade Internet of Things (IoT) solution require a more diligent approach than what’s involved when putting together a Proof of Concept (PoC). In this post, we’ll explore how businesses can leverage their existing infrastructure to create scalable IoT deployments.

While my previous post reviewed a “list of ingredients” needed to build out an industrial-grade IoT solution, the massive scale and reach of IoT solutions for businesses requires some additional considerations, namely

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IoT in Enterprise: Scaling from Proof of Concept to Deployment

The Internet of Things (IoT) is gaining steam as businesses across various industries launch projects that instrument, gather, and analyze data to extract value from various connected devices.  While the general vision for IoT may be same – each company is pursuing its own unique approach on how to go about it. The adoption of standards and emergence of industry leaders will help the “wild west” situation we’re in but it is still unknown how long it will take to get there. How should businesses implement their IoT solutions in a way that will allow them flexibility and control no matter what the eventual IoT landscape looks like?

It is relatively easy to put together an IoT solution using

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Red Hat Hyperconverged Solutions

Hyperconvergence is a key topic in IT planning across industries today. As customers look to lower costs and simplify day to day management of their IT operations, the hyperconverged model emerges as fit in a number of operational use cases.

Convergence began at the hardware level, with compute, network, and storage appearing in consolidated platforms, but it’s now accelerating as hyperconvergence goes “software defined”. As a leading software infrastructure stack provider, Red Hat recognizes that reducing the overall moving parts in your infrastructure and simplifying the procurement and deployment processes are core requirements of the next generation elastic datacenter.

Applying a solutions-aligned lens, Red Hat is innovating software defined compute-storage solutions across the portfolio, designed to meet the needs of a broad customer base with diverse requirements. As a vendor-partner in this journey, we recognize the value of bringing storage close to your compute and eliminating the need for discreet storage tier. Doing so across both traditional virtualization and cloud, as well as containers and leveraging our industry-proven software defined storage assets – Red Hat Gluster and Red Hat Ceph Storage – we’ve defined a robust set of efficient, solution-aligned hyperconverged offerings.

This blog provides a short overview of several areas where we see hyperconverged software defined architectures aligning with use cases, with a focus on

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Self-Service Portals and Virtualization

There have been countless advances in technology in the last few years; both in general and at Red Hat. To list just the ones specific to Red Hat could actually boggle the mind. Arguably, some of the biggest advances have come more in the form of “soft” skills. Namely, Red Hat has become really good at listening – not only to our own customers but to our competitors’ customers as well. This is no more apparent than in our approach to applying a self-service catalog to virtualization. Specifically, pairing Red Hat Enterprise Virtualization (RHEV) with CloudForms for the purpose of streamlining and automation of virtual machine provisioning.

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Container Image Signing

Red Hat engineers have been working to more securely distribute container images. In this post we look at where we’ve come from, where we need to go, and how we hope to get there.

History

When the Docker image specification was introduced it did not have a cryptographic verification model. The most significant reason (for not having one) was the lack of a reliable checksum hash of image content. Two otherwise identical images could have different checksum values. Without a consistent tarsum mechanism, cryptographic verification would be very challenging. With Docker version 1.10, checksums are more consistent and could be used as a stable reference for

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Thinking Through an Identity Management Deployment

As the number of production deployments of Identity Management (IdM) grows and as many more pilots and proof of concepts come into being, it becomes (more and more) important to talk about best practices. Every production deployment needs to deal with things like failover, scalability, and performance.  In turn, there are a few practical questions that need to be answered, namely:

  • How many replicas do I need?
  • How should these replicas be distributed between my datacenters?
  • How should these replicas be connected to each other?

The answer to these questions depends on

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