Linux Tutorials on the topic “security”
-
How to Install Bitwarden Password Manager on Ubuntu 20.04
Author: Navjot Singh •
Tags: linux, security, ubuntu •
Comments: 0 Bitwarden is an open-source password manager. It not only stores or creates strong passwords but also syncs them across multiple devices. Bitwarden offers apps for Windows, macOS, Linux, Android, iPhone along with Browser extensions and is accessible via the web as well.
-
How to Install OpenLDAP on Ubuntu 22.04
Author: Arvid L • Tags: linux, security, server, ubuntu • Comments: 8OpenLDAP is a software implementation of the Lightweight Directory Access Protocol (LDAP). This guide will teach you how to set up LDAP Server with OpenLDAP and LDAP Account Manager on the Ubuntu 22.04 server. This guide also will teach how to set up LDAP users and how to set up an LDAP Account Manager for managing the OpenLDAP server.
-
A Beginner's Guide to Understanding sudo on Ubuntu
Author: Himanshu Arora • Tags: linux, security, shell, ubuntu • Comments: 2The sudo command on Linux: ever got a 'Permission denied' error while working on the Linux command line? Chances are that you were trying to perform an operation that requires root permissions.
-
-
How to Install and Configure Fail2ban on Ubuntu 22.04
Author: Arvid L • Tags: linux, security, ubuntu • Comments: 0Fail2ban is free and open-source IPS (Intrusion Prevention Software) that helps administrators secure Linux servers against malicious login and brute-force attacks. In this tutorial, we will show you how to install and configure Fail2ban for securing the Ubuntu 22.04 server. This guide also covers the basic command of fail2ban-client for managing Fail2ban service and jails.
-
How to Install FreeIPA on Rocky Linux
Author: Arvid L • Tags: linux, security • Comments: 2FreeIPA is a free and open-source identity management solution for Linux/Unix operating systems. In this guide, we will show you how to install the FreeIPA Identity manager on the Rocky Linux server.
-
OpenSSH Security Hardening Guide for Linux
Author: Ali Imran Nagori • Tags: linux, security • Comments: 0SSH is one of the most widely used protocols for system administration on Linux platforms. This guide shows how to harden the SSHd setup of your server.
-
How to Install Padloc Password Manager on Rocky Linux 8
Author: Navjot Singh • Tags: linux, security • Comments: 3Padloc is a cloud-based password management solution that allows you to access and use your saved passwords across multiple platforms. It offers a simple interface and can be used to save your passwords and can encrypt and store sensitive documents.
-
How to use Apache Guacamole to create a VNC Connection
Author: Navjot Singh • Tags: linux, networking, security • Comments: 0In this tutorial, you will learn how to install VNC on your Linux server and use Guacamole to create a VNC connection. We will cover all common distributions and specify differences wherever needed.
-
How to Install Passbolt Password Manager on Rocky Linux
Author: Arvid L • Tags: linux, security • Comments: 0Passbolt is a free and open-source password manager based on PHP, MySQL, and OpenPGP. In this article, you will learn how to install Passbolt self-hosted password manager on the Rocky Linux server.
-
Three Tools to Scan a Linux Server for Viruses, Malware and Rootkits
Author: Till Brehm • Tags: centos, debian, fedora, linux, other, security, ubuntu • Comments: 17Servers connected to the internet are seeing a constant level of attacks and scans all day. While a firewall and regular system updates are a good first defense to keep the system safe, you should also check regularly that no attacker got in. The tools described in this tutorial are made for these sanity checks, they scan for malware, viruses and rootkits.
