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Artifex v. Hancom: Open Source is Now an Enforceable Contract

By Jeff Luszcz, Vice President of Product Management at Flexera Software The U.S. District Court recently ruled in favor of Artifex – developer of Ghostscript...

Hardening Docker Hosts with User Namespaces

Securing your Docker containers and the hosts upon which they run is key to sustaining reliable and available services. From my professional DevSecOps perspective,...

How to Use the motd File to Get Linux Users to Pay Attention

It seems only decades ago that I was commonly sending out notices to my users by editing the /etc/motd file on the servers I...

Future Proof Your SysAdmin Career: Embracing DevOps

Sysadmins are increasingly looking to expand their skillsets and carve out new opportunities. With that in mind, many sysadmins are looking to the world...

Security Concerns Engulfing IoT Applications, and What Vendors Are Doing About It

Unlike servers or networking equipment, which are typically hacked through isolated access points and exist in sandboxed and supervised environments, IoT devices are more...

Understanding OPNFV Starts Here

If telecom operators or enterprises were to build their networks from scratch today, they would likely build them as software-defined resources, similar to Google...

When Good Containers Go Bad

Tim Mackey, a technical evangelist for Black Duck Software, engages with technical communities to help them solve application security problems. At Open Source Summit in Los...

Unlike Oil and Water, Legacy and Cloud Mix Well

For all the hype about moving applications to the cloud and making legacy apps “cloud-native,” those of us in IT have a poorly-kept secret:...

Spyware Backdoor Prompts Google to Pull 500 Apps with >100m Downloads

At least 500 apps collectively downloaded more than 100 million times from Google's official Play Market contained a secret backdoor that allowed developers to...

Future Proof Your SysAdmin Career: Configuration and Automation

System administrators looking to differentiate themselves from the pack are increasingly getting cloud computing certification or picking up skills with configuration management tools. From...