Key Differences in Security, Management for Serverless vs. Containers

Serverless functions and containers are two of the hottest topics in the IT world today. They’re also two technologies that share a lot in common — after all,...
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OpenStack Stein Saunters Closer to Kubernetes, 5G, and the Edge

The OpenStack community is going for headlines with its latest platform release, which includes deeper integration with Kubernetes, 5G, and edge. That...
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Linux Server Hardening Using Idempotency with Ansible: Part 2

In the first part of this series, we introduced something called idempotency, which can provide the ongoing improvements to your server estate’s security...
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Linux Server Hardening Using Idempotency with Ansible: Part 1

I think it’s safe to say that the need to frequently update the packages on our machines has been firmly drilled into us. To ensure the use of latest features...
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How to Authenticate a Linux Desktop to Your OpenLDAP Server

In this final part of our three-part series, we reach the conclusion everyone has been waiting for. The ultimate goal of using LDAP (in many cases) is enabling...
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square brackets

Using Square Brackets in Bash: Part 2

Welcome back to our mini-series on square brackets. In the previous article, we looked at various ways square brackets are used at the command line, including...
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LDAP

How to Install LDAP Account Manager on Ubuntu Server 18.04

Welcome back to this three-party journey to getting OpenLDAP up and running so that you can authenticate your Linux desktop machines to the LDAP server. In...
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