Amazon Web Services

Hands-On AWS Training Courses | New January Releases

Amazon offers more than 70 unique services, spanning across many different categories such as storage, compute, artificial intelligence, game development, and business productivity.

Linux

The Road to RHCA: In the Trenches

My friends, the road to the RHCA is by no means a straight line.

Announcements

Hands-On Cloud Training Courses | New January Releases

Cloud computing has become ubiquitous in modern business, with 93% of organizations using some form of cloud service.

Announcements

Security Training Courses | New January Releases

Some 66% of the 200 executives surveyed worldwide said they are not confident with the security of their networks and admit that their networks are vulnerable to hackers. Are you prepared to protect against a data breach?

DevOps

Happy Birthday, Chef!

On this day nine years ago, Chef was born — and the world was never the same.

Azure

Securing Your Storage Account in Azure: Exam AZ-100

Storing your data in the cloud, for some, has eerie implications, implying that you are handing over your potentially sensitive information to someone else.

Big Data

System Log Aggregation with the Elastic Stack

The Elastic Stack is infinitely configurable for just about any use case that involves collecting, searching, and analyzing data.

Linux

SELinux Isn’t Scary

Back in the before times, during the era of RHEL/CentOS 4, SELinux was barely worth the security it offered.