Flatseal is a graphical GTK application that allows users to review and modify basic permissions for Flatpak apps. With Flaseal, we can easily configure Flatpak apps permissions on Linux.
Security
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How To Configure SSH Key-based Authentication In Linux
By skSSH key-based authentication is a more secure way to authenticate to a remote server than password-based authentication. This guide will walk you through the steps on how to configure SSH key-based authentication in Linux and Unix-like operating systems.
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How To Prevent SSH Brute Force Attacks Using Fail2ban In Linux
By skIn this comprehensive guide, we’ll show you how to install and configure fail2ban on a Linux system and how to prevent SSH brute force attacks with Fail2ban.
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How To Run Sudo Commands Without Password In Linux
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How To Restrict Su Command To Authorized Users In Linux
By skLearn how to restrict the use of the su command to only authorized users. This will help to protect your system from unauthorized access.
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Taking Linux Security To The Next Level With OpenSnitch Firewall
By skEnhance Linux security with OpenSnitch, the powerful application-level firewall that effectively controls your outbound connections.
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How To Apply Updates Automatically With dnf-automatic In RHEL, AlmaLinux And Rocky Linux
By skThis guide explains how to apply updates automatically with dnf-automatic in RHEL and its clones like AlmaLinux and Rocky Linux.
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An Easy Way To Encrypt And Decrypt Files From Commandline Using GnuPG In Linux
By skToday, we are going to see how to encrypt and decrypt files from command line…
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How To Restrict Access To Linux Servers Using TCP Wrappers
By skThis guide explains what is TCP Wrappers, how to install TCP Wrappers in Linux, and how to restrict access to Linux servers using TCP Wrappers.
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How To Use sshpass For Non-interactive SSH login In Scripts In Linux And FreeBSD
By skBy sk 4.5K viewsIn this guide, we will learn what is sshpass utility, how to install sshpass in Linux and FreeBSD, and how to use sshpass for non-interactive SSH login in shell scripts in Linux.