In this webinar, Twistlock's James Jones and Linux Journal's Katherine Druckman discuss hardening your DevOps environments and processes. Topics covered: The keys to DevSecOps success Tangible benefits of DevSecOps Steps and tools involved with building, shipping, and running containers DevSecOps creates a feedback loop Seven steps to containers And more Register to watch this webinar on-demand: 

OpenNebula recently released its latest version, 5.8 "Edge", which now offers pivotal capabilities to allow users to extend their cloud infrastructure to the Edge easily and effectively. Why OpenNebula? For anyone looking for an open-source, enterprise solution to orchestrate data-center virtualization and cloud management with ease and flexibility, OpenNebula is a fine candidate that includes:

The Linux kernel stack is a tempting target for attack. This is because the kernel needs to keep track of where it is. If a function gets called, which then calls another, which then calls another, the kernel needs to remember the order they were all called, so that each function can return to the function that called it. To do that, the kernel keeps a "stack" of values representing the history of its current context.

A remote NVMe block device exported via an NVMe over Fabrics network using TCP.

Digital assets are becoming as important as physical assets, so how do you manage them after you die?

Periodically, the kernel developers debate something everyone generally takes for granted, such as the length of a line of text. Personally, I like lines of text to reach both sides of my screen—it's just a question of not wasting space. Alastair D'Silva recently agreed with me. He felt that monitor sizes and screen resolution had gotten so big in recent years, that the kernel should start allowing more data onto a single line of text. It was simple pragmatism—more visible text means more opportunity to spot the bug in a data dump.