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IBM/Red Hat Leftovers

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Red Hat
  • Secure your Kubernetes secrets with smart cards and libssh

    In computer security, software implementations of cryptographic algorithms are vulnerable to side-channel attacks. This type of attack seeks to glean information from the computer system rather than from the program that it is running. As examples, Spectre and Meltdown are both side-channel attacks that target the microarchitecture of modern processors. Microarchitecture attacks are only a subset of all side-channel attacks. There are many others.

    An attacker who is able to access unauthorized regions in memory can discover private or sensitive information, including authentication secrets. A question that naturally follows is, “Where can I safely store my secrets?”

    One way to protect your Kubernetes or Red Hat OpenShift secrets is to store them in a hardware token. A hardware token physically separates your secret key from the host machine and the applications that it is running. You can use secret keys stored on smart cards or cryptographic tokens to authenticate to server-side applications.

    This article introduces Public Key Cryptography Standard #11 (PKCS #11), which you can use to uniquely identify objects stored in tokens. I show you how to build and use libssh with support for PKCS #11 and how to use curl to store and retrieve tokens through the secure shell (SSH) protocol.

  • IBM Advance Toolchain for Linux on Power 14.0-1 released!

    A new update release for the 14.0 series of the IBM® Advance Toolchain for Linux on Power is now available.

  • China Mobile Communications Corporation Internet, China National Offshore Oil Corporation and GREE Group Named Winners of the Red Hat APAC Innovation Awards 2020 for China

    Red Hat, Inc., the world's leading provider of open source solutions, today announced the winners of the Red Hat APAC Innovation Awards 2020 for China. China Mobile Communications Corporation Internet, China National Offshore Oil Corporation and GREE Group were honored at the Red Hat Forum China 2020 today for their exceptional and innovative use of Red Hat solutions.

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