Jack Wallen is an award-winning writer for TechRepublic, The New Stack, and Linux New Media. He's covered a variety of topics for over twenty years and is an avid promoter of open source. For more news about Jack Wallen, visit his website jackwallen.com.
If you’re looking to prevent your Google Drive cloud account from being accessed by apps and services that shouldn’t (or you just want to keep those apps under control), Jack Wallen has a tip for you.
Don’t let those data center Linux servers use the default SSH port. Gain a bit of a security edge by configuring the daemon to use a non-standard port. Jack Wallen shows you how.
If you’re looking for an easy, cost-effective way of system discovery on your network, look no further than OpenVAS. Jack Wallen walks you through the steps of running a scan with this tool.
Bash scripts have you in a funk? Find out how to start the process of debugging those scripts, with the help of tools that work seamlessly with your code.
You don’t need a VPN server running on a remote host to create a VPN tunnel. With the help of a simple tool, you can create that tunnel with ease. Jack Wallen shows you how.