Ubuntu에서 SSH 보호를 위한 Fail2ban 설치 및 구성 24.04
Ubuntu에서 SSH 보호를 위한 Fail2ban 설치 및 구성 24.04. Introduction to server security When it comes to server security, protecting your Ubuntu 24.04 server is of utmost importance. With the increasing number of cyber threats and attacks, ensuring the safety and integrity of your server is crucial. In this…
AlmaLinux에서 FirewallD 활성화 및 구성
AlmaLinux에서 FirewallD 활성화 및 구성. Firewalls are a crucial component of any network security strategy. They act as a barrier between your network and potential threats, filtering incoming and outgoing traffic based on predefined rules. Effective firewall rule management is essential for maintaining the security and integrity of your…
AlmaLinux에서 사용자 생성 및 SSH 키 설정
AlmaLinux에서 사용자 생성 및 SSH 키 설정. Introduction to user creation and SSH key setup in AlmaLinux AlmaLinux is a popular Linux distribution that serves as a reliable and secure operating system for servers. One of the fundamental aspects of server administration is user management, which includes creating user…
AlmaLinux에서 비밀번호를 재설정하는 방법
AlmaLinux에서 비밀번호를 재설정하는 방법. AlmaLinux is a free and open-source Linux distribution that is designed to be a community-driven replacement for CentOS. It provides a stable and reliable operating system for servers and workstations. Like any other operating system, AlmaLinux allows users to create accounts with passwords to…
단계별 가이드: 우분투에 MySQL을 설치하는 방법
단계별 가이드: 우분투에 MySQL을 설치하는 방법. MySQL is one of the most popular open-source relational database management systems in the world. It is widely used for managing large amounts of data and is a go-to choice for many developers and businesses. 우분투, on the other hand, is…
CentOS에 Composer 설치 가이드 8
CentOS에 Composer 설치 가이드 8. Introduction to Composer In the world of PHP development, Composer has become an indispensable tool. It is a dependency manager that allows you to easily install and manage libraries or packages required by your PHP projects. Composer simplifies the process of handling dependencies,…
Ubuntu에서 오래된 커널을 안전하게 제거하는 방법
Ubuntu에서 오래된 커널을 안전하게 제거하는 방법. The Linux kernel is the heartbeat of your Ubuntu system, acting as a bridge between the software and hardware components. 시간이 지남에 따라, as you update your Ubuntu system, new kernels get installed, leaving the older ones behind. Although these old kernels serve…
AlmaLinux에 SQLite3 설치 9 소스에서
AlmaLinux에 SQLite3 설치 9 소스에서. SQLite is a widely used, lightweight, and embedded relational database management system (RDBMS) that supports a variety of programming languages. It is known for its portability, self-contained nature, and small size, making it a popular choice for applications that require local data storage.…
Almalinux에서 EPEL 및 EPEL Next 활성화 9 또는 록키 리눅스 9
Almalinux에서 EPEL 및 EPEL Next 활성화 9 또는 록키 리눅스 9. Enterprise Linux systems like Almalinux and Rocky Linux 9 come with a default set of packages that enable their basic functioning. 하지만, users often require additional packages to enhance the functionality and capabilities of their systems. This is…
