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Devops Week News - Issue #70

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Starting this week, we bring 2 major security issues and how to patch it - Meltdown and Spectre vulne
 

Devops Week News

January 9 · Issue #70 · View online
Weekly newsletter with curated articles about DevOps.

Starting this week, we bring 2 major security issues and how to patch it - Meltdown and Spectre vulnerabilities and a video where Niall Sheridan explains how to manage ssh access without manage ssh keys.
On articles, running Gremlin’s Gameday, observability on Microservices, setting up psql - the PostgreSQL CLI, Kubernetes ConfigMaps Compared To Docker Swarm Configs and 
Please, send us links, events, DevOps job-related, etc., via @devopsweeknews.

Security Advisor!
How to patch Meltdown CPU Vulnerability CVE-2017-5754 on Linux - nixCraft
Howto patch Spectre Vulnerability CVE-2017-5753/CVE-2017-5715 on Linux - nixCraft
Video of the week
LISA17 - Managing SSH Access without Managing SSH Keys - YouTube
Everyone uses SSH to manage their production infrastructure, but it’s really difficult to do a good job of managing SSH keys. Many organizations don’t know how many SSH keys have access to production systems or how protected those keys are. A trusted SSH private key can be years old, unprotected by a passphrase, and shared among multiple people who may not even work for you.
With some tooling and configuration, SSH keys can be replaced with limited-use ephemeral certificates, issued centrally and with better access controls and automatic key expiration, solving many of the shortcomings of using SSH keys.
Articles
Gremlin's Gameday: Breaking DynamoDB
Microservices observability – JBD – Medium
Setting up psql, the PostgreSQL CLI
Kubernetes ConfigMaps Compared To Docker Swarm Configs | Technology Conversations
Gartner’s guide to successful DevSecOps - SD Times
Let's have fun!
We wish you a great week!
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