Articles
Transparent SIP communication with NAT
We show you how to secure transparent IP address transitions through NAT firewalls and gateways for Voice over IP.
Hybrid public/private cloud
Extending your data center temporarily into the cloud during a customer rush might not be easy, but it can be done, thanks to Ansible's Playbooks and some AWS scripts.
Central logging for Kubernetes users
Grafana's Loki is a good replacement candidate for the Elasticsearch, Logstash, and Kibana combination in Kubernetes environments.
Prowling AWS
Prowler is an AWS security best practices assessment, auditing, hardening, and forensics readiness tool.
Software RAID in Windows, macOS, and Linux
If RAID hardware is missing on your server, Windows, Linux, and macOS offer various options for building software RAID.
WSL puts Linux on Windows desktops
Windows 10 supports the native execution of Linux binaries from various distributions through the Windows Subsystem for Linux. Even graphical Linux applications can make their way onto the Windows desktop.
Serverless computing with AWS Lambda
Monitoring with AWS Lambda serverless technology reduces costs and scales to your infrastructure automatically.
Managing containers with Podman
The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.
Zuul 3, a modern solution for CI/CD
The Zuul 3 gating system is a free and flexible solution for continuous integration, delivery, and deployment.
Interprocess communication essentials in Perl
IPC in Perl is easy with a few functions, signal handlers, backticks, and pipes.
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