security

How To Install and Use OTPW for Single-Use SSH Passwords on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Use OTPW for Single-Use SSH Passwords on Ubuntu 14.04

SSH is a way of connecting to a remote server securely. It includes a number of mechanisms to perform this task in a safe way. However, the protocol assumes that the computer that you are connecting from is secure. In this guide, we will instruct you on how to set up one time passwords as an option for connecting to your server from an insecure location. We will do this by configuring the OTPW utility on an Ubuntu 14.04 machine.

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Penyiapan Server Awal dengan Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Penyiapan Server Awal dengan Ubuntu 20.04

Ketika Anda menciptakan server Ubuntu 20.04 yang baru untuk pertama kali, Anda harus melakukan beberapa langkah konfigurasi penting sebagai bagian dari persiapan dasar. Langkah-langkah ini akan meningkatkan keamanan dan penggunaan server Anda, serta memberikan Anda suatu fondasi yang kuat untuk berbagai tindakan berikutnya.

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How To Secure Apache with Let's Encrypt on Debian 10 — step-by-step Linux tutorial on Progressive Robot

How To Secure Apache with Let’s Encrypt on Debian 10

Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtain a free SSL certificate for Apache on Debian 10 and set up your certificate to renew automatically.

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