https://otzarri.net/tags/system-administration/ Recent content in system-administration on Otzarri.net Hugo -- gohugo.io en-us &copy; 2019 <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA</a> Sun, 15 Mar 2020 00:00:00 +0000 https://otzarri.net/install-alfa-awus036ach-on-ubuntu-18.04/ Sun, 15 Mar 2020 00:00:00 +0000 https://otzarri.net/install-alfa-awus036ach-on-ubuntu-18.04/ Alfa AWUS036ACH is an external WiFi adapter with a USB 3.0 interface. Its most remarkable features are the high power it has and its ability to inject packets. It&rsquo;s a great device for security tests on wireless networks. I wonder if this device has out of the box support with package injection in the latest kernels, but on Ubuntu 18.04 it&rsquo;s necessary to install the driver, as it is not recognized by default.