a reality in Kourou

At Europe’s Spaceport in French Guiana, Ariane 6 is now a reality with the launch zone taking shape. Indeed there is no time to lose for the future European launcher since its first ...


Open Source Threat Modeling

What is threat modeling? Application threat modeling is a structured approach to identifying ways that an adversary might try to attack an application and then designing mitigations ...


Inspiring the Next Generation of Open Source

In the past couple of months, we’ve invited 13-year-old algorithmist and cognitive developer Tanmay Bakshi, 11-year-old hacker and cybersecurity ambassador Reuben Paul, and 15-year-o...


How open science evolved in 2017

This year, Opensource.com contributors shared some of the ways open source software and science teamed up. Why aren’t more researchers using open source? Developing the scientific co...


How I use cron in Linux

The cron service checks for files in the /var/spool/cron and /etc/cron.d directories and the /etc/anacrontab file. This line is set to run at 5:03 a.m. (03 05) every day. */ 5 08- 18...


7 tips for nailing your job interview

Prepare questions When an interviewer asks, Do you have any questions for me? any answer that isn’t Yes! Before you start an interview, make sure to have several questions prepared....


Cells sense and explore their environments

The process through which cells are able to sense their environment is regulated by force detection. Since this force depends on the ligand spatial distribution, this enables cells t...


How climate change alters plant growth

At higher temperatures, PIF4 activates growth-promoting genes and the plant grows taller. In the lab, the scientists identified plants with a gene defect which still only formed shor...