security

Comment configurer les clés SSH sur CentOS 8 — step-by-step Linux tutorial on Progressive Robot

Comment configurer les clés SSH sur CentOS 8

SSH, ou secure shell, est un protocole crypté utilisé pour administrer et communiquer avec des serveurs. Lorsque vous travaillez avec un serveur CentOS, il y a de fortes chances que vous passiez la majeure partie de votre temps dans une session terminal connectée à votre…

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How To Set Up SSH Keys on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up SSH Keys on Ubuntu 16.04

SSH-key-based authentication provides a more secure alternative to password-based authentication. In this tutorial we’ll learn how to set up SSH key-based authentication on an Ubuntu 16.04 installation.

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How To Use fwknop to Enable Single Packet Authentication on Ubuntu 12.04 — step-by-step Linux tutorial on Progressive Robot

How To Use fwknop to Enable Single Packet Authentication on Ubuntu 12.04

Single Packet Authentication is a method that grew out of earlier port knocking as a way of keeping services shielded until you request access through a predefined sequence of events. Single packet authentication does this by sending a single encrypted packet to the server in order, which can then validate the client and open the requested port. In this article, we will discuss how to use the fwknop suite to implement single packet authentication on an Ubuntu 12.04 VPS.

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How To Use Vuls as a Vulnerability Scanner on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Use Vuls as a Vulnerability Scanner on Ubuntu 18.04

Vuls is an open-source, agentless vulnerability scanner written in Go. It automates security vulnerability analysis of the software installed on a system. In this tutorial, you’ll deploy Vuls to an Ubuntu 18.04 server — building Vuls and its dependencies from source code, configuring scanning and reporting to Slack, and optionally connecting it to target machines to enable remote scanning.

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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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Введение в OAuth 2 — step-by-step Security tutorial on Progressive Robot

Введение в OAuth 2

OAuth 2 представляет собой фреймворк для авторизации, позволяющий приложениям осуществлять ограниченный доступ к пользовательским аккаунтам на HTTP сервисах, например, на Facebook, GitHub и the cloud provider. Он работает по принципу делегирования аутентификации пользователя сервису, на…

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