security

Como configurar as chaves SSH no Debian 9 — step-by-step Linux tutorial on Progressive Robot

Como configurar as chaves SSH no Debian 9

O SSH, ou shell seguro, é um protocolo criptografado usado para administrar e se comunicar com servidores. Ao trabalhar com um servidor Debian, existem boas chances de você gastar a maior parte do seu tempo em uma sessão de terminal conectada ao seu servidor através do…

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Como configurar as chaves SSH no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como configurar as chaves SSH no Ubuntu 20.04

O SSH, ou shell seguro, é um protocolo criptografado usado para administrar e se comunicar com servidores. Ao trabalhar com um servidor Ubuntu, existem boas chances de você gastar a maior parte do seu tempo em uma sessão de terminal conectada ao seu servidor através do…

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How To Set Up WireGuard on Ubuntu 22.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up WireGuard on Ubuntu 22.04

In this tutorial, you will set up WireGuard on an Ubuntu 22.04 server, and then configure another machine to connect to it as a peer using both IPv4 and IPv6 connections (commonly referred to as a _dual stack_ connection). You’ll also learn how to route the peer’s Internet traffic through the WireGuard server in a gateway configuration, in addition to using the VPN for an encrypted peer-to-peer tunnel.

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Initial Server Setup with Debian 9 — step-by-step Linux tutorial on Progressive Robot

Initial Server Setup with Debian 9

When you first create a new Debian 9 server, there are a few configuration steps that you should take early on as part of the basic setup. This will increase the security and usability of your server and will give you a solid foundation for subsequent…

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Deploying MongoDB With Redundancy — step-by-step Databases tutorial on Progressive Robot

Deploying MongoDB With Redundancy

Part of a series of conceptual articles outlining security best practices in MongoDB, this guide highlights the importance of regularly creating backups of your Mongo data and highlights the document database’s built-in replication features.

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