
How to Set Temporary Environment Variables in Linux (+Video Tutorial)
In Jack Wallen's tutorial for developers, he show how easy it is to set temporary environment variables in Linux.
In Jack Wallen's tutorial for developers, he show how easy it is to set temporary environment variables in Linux.
This is a step-by-step guide on how to compare the contents of local and remote files with the help of SSH. Watch the companion video tutorial by Jack Wallen.
SSH keys provide a secure and convenient way to authenticate remote servers. In this step-by-step tutorial, Jack Wallen explains how to easily create and copy SSH keys.
The attestation service is designed to allow data in confidential computing environments to interact with AI safely, as well as provide policy enforcements and audits.
In this step-by-step tutorial, learn how to create and use a Docker secret to help keep your data secure.
Australia’s telcos are finally shutting down the 3G network. However, many critical services in security, healthcare and manufacturing continue to rely on the technology.
The best network monitoring tools include Zabbix, Datadog and Cacti. Compare features, pricing, and supported platforms among our top picks.
A partnership with NVIDIA on supercomputing and an enterprise-grade version of Google Kubernetes Engine top the array of cloud and AI reveals.
A new study found that 4.31% of phishing attacks mimicked Microsoft, far ahead of the second most-spoofed brand PayPal.
Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.
Use this step-by-step guide to learn how to set up Samba to create file and printer sharing to SMB/CIFS clients from a Linux server.
About 2,000 Citrix NetScalers were compromised in automated massive attack campaigns. Find out more about the threat actors and how to protect from them.
AWS, Cisco, Apple and others are deploying a variety of tactics to achieve lower carbon footprints, with everything from lower-energy coding to AI applied to power sources.
Microsoft is working on creating guidelines for red teams making sure generative AI is secure and responsible.
The free NordVPN Meshnet helps you create your own VPN tunnel to securely and directly connect different devices. Learn more about Meshnet and how to set it up in this guide.