networking

Practical Networking for Linux Admins: TCP/IP

Get to know networking basics with this tutorial from our archives. Linux grew up with a networking stack as part of its core, and networking is one of its...
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open source

Open Source 2018: It Was the Best of Times, It Was the Worst of Times

Recently, IBM announced that it would be acquiring Red Hat for $34 billion, a more-than-60-percent premium over Red Hat’s market cap, and a nearly 12x multiple...
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Beyond Passwords: 2FA, U2F and Google Advanced Protection

Last week I wrote a couple of different pieces on passwords, firstly about why we're going to be stuck with them for a long time yet and then secondly, about ...
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How to Install a Device Driver on Linux

...most default Linux drivers are open source and integrated into the system, which makes installing any drivers that are not included quite complicated, even...
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New Raspberry Pi A+ Board Shrinks RPi 3B+ Features to HAT Dimensions

A HAT-sized, $25, Raspberry Pi 3 Model A+ will soon arrive with the same 1.4GHz quad-A53 SoC, dual-band WiFi, and 40-pin GPIO of the RPi 3B+, but with only...
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Envoy and gRPC-Web: A Fresh New Alternative to REST

gRPC-Web is a JavaScript client library that enables web applications to interact with backend gRPC services using Envoy instead of a custom HTTP server as an...
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browser security

5 Easy Tips for Linux Web Browser Security

If you use your Linux desktop and never open a web browser, you are a special kind of user. For most of us, however, a web browser has become one of the most-...
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