https://thenets.org/tags/security/Recent content in Security on Luiz Felipe F M CostaHugoen-usTue, 27 May 2025 13:57:19 +0000https://thenets.org/posts/backup-is-not-disaster-recovery/Tue, 27 May 2025 13:57:19 +0000https://thenets.org/posts/backup-is-not-disaster-recovery/<p>You probably already heard that RAID is not a backup. When world is ending and everything is burning, we also discover that a backup is not a Disaster Recovery plan. In this blog post I want to discuss why is so important to have an unplugged and reliable Disaster Recovery strategy.</p> <h2 id="common-scenario-for-backup-plus-disaster-recovery">Common scenario for Backup plus Disaster Recovery</h2> <p>Let&rsquo;s start talking about the common differences between snapshots, backups, and Disaster Recovery strategies.</p>https://thenets.org/posts/how-to-securely-share-secrets-with-podman-containers/Sat, 03 Jun 2023 08:30:04 +0000https://thenets.org/posts/how-to-securely-share-secrets-with-podman-containers/<p>Podman is a daemon-less, open-source, Linux native tool designed to make it easy to find, run, build, share, and deploy applications. It offers many data isolation options, and in this post, I wanna cover all the options I know to securely share data with a container.</p> <h2 id="how-to-be-paranoid-about-security">How to be paranoid about security</h2> <p>Any security measurement should always be based on a multi-layer security system, assuming that any protection can be compromised and another one should exist to block a potential attack. For example, if you want to design a distributed system, you probably want to follow a Zero Trust architecture:</p>