Latest from Jack Wallen
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Serious about online privacy? Try these 2 browsers
Browsing in private or incognito mode isn't enough to keep all your data safe. For better security, try the Tor and Epic browsers.
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Ransomware: How to avoid becoming a victim
Jack Wallen offers one important thing you can do to avoid getting taken down by ransomware.
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How to prevent unsigned Docker images from being pulled
Make sure you're only pulling down signed Docker images with Content Trust enabled.
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How to limit access to the su command in Linux
Jack Wallen shows you a simple trick to heighten your Linux server security, by limiting Linux users' access to the su command.
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How to authenticate a Linux client with LDAP server
If you've ever wanted to authenticate a Linux desktop to an OpenLDAP server, here's how it's done.
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How to migrate Google Authenticator to another device
Attention Google Authenticator users: what happens if you lose your phone or upgrade to a new device? TechRepublic's Jack Wallen explains how to migrate Google Authenticator to another device.
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How to encrypt a USB flash drive with GNOME Disks
If you use Linux, and are looking for an easy method of encrypting data on your USB drives, Jack Wallen has you covered. With the help of GNOME Disks, this process is very easy.
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How to install and use git-secret
Learn how to gain more security in your git repository with the help of the git-secret tool.
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How to password protect the GRUB Boot Loader In Ubuntu
Although Linux is a very secure operating system, there are steps you can take to make it even more one. One simple step is password protecting the GRUB bootloader. Jack Wallen shows you h
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How to deploy the Kubernetes WebUI with MicroK8s
Looking for a web-based tool to manage Microk8s? Look no further than the Kubernetes dashboard.