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This video provides an introduction to Ubuntu 22.04 Jammy Jellyfish. It has some information about the upgrade process, some fixes that I needed to apply (including Re-installing Display Link drivers) and some of the new features. I have switched back ...
An essential part of computer security is to always lock your computer whenever you leave it. It only takes a couple of minutes with your back turned for someone to access your personal information or change your Facebook status (frape).Logging ...
The LPI practice exams on PenguinTutor.com are periodically updated to keep the content fresh and relevant to those studying for the the lPIC exams. I do look for changes in the objectives and try and remove questions that are ...
Having worked in computer security I have always expected some random attempts to "hack" into my websites. I expect the odd entry in my weblogs from someone randomly trying exploits. The fact that most of the exploit attempts are for ...
The password is often the key component keeping a system secure.Users are often told that you need to follow certain rules when creating their passwords which may include using capital letters, numerical digits and sometimes special characters. Rules normally also ...
