SSH Key Sharing Introduction In this article, we explore how to generate and share SSH keys securely and efficiently, comparing RSA 4096-bit and Ed25519 algorithms. Generating Strong Keys To create robust keys: # RSA 4096-bit key ssh-keygen -t rsa -b 4096 -C “you@example.com” # Ed25519 (256-bit) ssh-keygen -t ed25519 -C “you@example.com” RSA 4096: provides maximum…
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In this article, we will see how to configure a reverse proxy on Apache to access Cockpit via HTTPS, with support for WebSocket. This configuration is useful to improve security and accessibility when using Cockpit on an internal network. Prerequisites A server with Apache installed and configured to support HTTPS. Cockpit installed on a server…
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Upgrading OpenSSH server on your Ubuntu distribution manually can be necessary when the default repositories do not provide the latest version. Follow these steps to manually upgrade OpenSSH server on Ubuntu. Step 1: Download the Latest Version First, download the latest version of OpenSSH: wget https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-9.8p1.tar.gz Step 2: Remove the Existing Installation Stop the current…
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BasicAuth for Microsoft Office365 is deprecated. But if you have a WebDav share in your lan that use the user/password auth method you can add your domain to a “BasicAllowList” on your Office settings. To add your domain in your Office365 you need to edit your Windows Registy via regEdit. Suppose you have Xtumble as…
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Set up an Access Point in minutes with Ubuntu / Linux usually even without a graphical interface.
Test Ubuntu 22.04: Ubuntu 22.04 Server distro for Intel / AMD x64 on virtualization environments (all configured with 4core and 2virt, 8GB, 40GB SSD): VMWare Fusion for MacOSX –> passed no issue VMWare Workstation –> passed no issue KVM –> passed no issue Ubuntu 22.04 Server on this hardware conf: Dell T440 Intel Xeon…
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