13 Linux security tutorials
Fighting the good fight for better security is a never-ending battle. See how some sysadmin warriors have approached it.
khess
Wed, 12/2/2020 at 6:36pm
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Image by Free-Photos from Pixabay
Linux Security
Fre
Topics:
Linux
Linux Administration
Security
Year in review
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Check out the most popular guides from 2020.
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Med Ilyes El Ajroud is a recent graduate of the University of Versailles Saint-Quentin in France, having completed a degree studying computer science engineering. Graduating in the midst of the COVID-19 pandemic, El Ajroud worried about job prospects, even in the hot field of computer science. He wanted to make sure he could stand out from the crowd of recent graduates, and provide verification of his skills.
El Ajroud registered for, and successfully passed, both the Certified Kubernetes Administrator (CKA) and Certified Kubernetes Application Developer (CKAD) exams. To prepare for the CKA and CKAD exams, El Ajroud researched a variety of free resources and took an online training course. After getting his results, he posted his verified badges to his LinkedIn profile and just one day later received his first unsolicited call from a recruiter. Within a couple of weeks his LinkedIn views had increased more than 200% and he had heard from 20 different recruiters.
Enable Sysadmin’s very best of November 2020
Stack your plate with all the of our best content from November 2020.
tcarriga
Tue, 12/1/2020 at 9:46pm
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Photo by Karolina Grabowska via Pexels
This past month was a fantastic time for the Enable Sysadmin community. We published 34 new articles, garnered 467k page views, saw more than 308k unique visitors, and grew our community of writers. Needless to say, we have a lot to be thankful for this year.
In case you missed any of the great guides and tutorials from November, take a look back at our top 10 performers from the month. You will find Linux command line help for beginners, using Ansible to automate configurations and server deployments, interpreting Wireshark, and much more.
Topics:
Linux
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Managing a remote team is both challenging and rewarding. Glean best remote team management practices from someone who does it.
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There are multiple methods you can use to securely copy files between Linux hosts. SCP and SFTP are two you need to know.
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LFCA is a certification exam consisting of 60 multiple-choice questions that provide assurance that a certificant possesses knowledge of fundamental IT concepts including operating systems, software application installation and management, hardware installation, use of the command line and basic programming, basic networking functions, security best practices, and other related topics to validate their capability and preparedness for an entry-level IT position in the age of cloud computing. The exam is taken remotely with a live proctor monitoring via webcam and screen sharing.
A list of some of my favorite basic Linux commands that make day-to-day sysadmin tasks easier and more efficient.
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Create a central log repository by using rsyslog, and then configure Linux servers to forward logs to the repository.
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It’s that special time of year when you can get great discounts on tech for your favorite sysadmin.
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