Introduction to IPsec Transport Mode IPsec (Internet Protocol Security) Transport Mode encrypts and authenticates the payload of IP packets while leaving the IP header visible. Unlike Tunnel Mode (used for VPNs), Transport Mode secures traffic between two specific servers across an existing network without changing the routing path. On Windows Server 2019, IPsec Transport Mode […]
Packetbeat lets you monitor real-time network traffic for application level protocols like HTTP and MySQL, as well as DNS and other services. This tutorial shows you how to set up Packetbeat on your own servers.
When we accept articles for the the cloud provider community, we look for several characteristics: relevant and interesting topics, clear writing style, and appropriate formatting. The last concern, formatting, is an important part of the article submission process – a clearly formatted article can help the reader get through the tutorial with the greatest amount of comprehension and efficiency.
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.11.1-r2 📖 ~4 min read • Source: Alpine secdb entry — taglib 1.11.1-r2 Related CVEs: CVE-2017-12678 CVE-2018-11439 Upstream summary: Alpine community repository for vedge ships taglib 1.11.1-r2 which addresses CVE-2017-12678. Table of contents Symptom & Impact […]
Cuando se construyen sistemas distribuidos para funcionar como contenedores de Docker, la comunicación y la creación de redes se vuelve extremadamente importante. En una arquitectura orientada a servicio, sin lugar a dudas, se basa en gran medida en la comunicación entre los componentes para que funcionen correctamente.
Equipes de desenvolvedores e mantenedores de software open-source geralmente gerenciam seus projetos através do Git, um sistema distribuído de controle de versão que suporta colaboração. Este artigo no estilo de Guia de Consulta Rápida fornece uma referência de comandos que…
Gitea is a lightweight, self-hosted Git service written in Go that provides a GitHub-like web interface with a tiny resource footprint — ideal for teams that want a simple hosted Git server without the overhead of a full GitLab installation. On RHEL 8, Gitea can be set up in under an hour using a single […]
This tutorial will provide users who are new to terminal environments with the basics of using a command-line interface, providing a primer for understanding how to use Linux cloud servers.
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2021:0115-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-10173 Upstream summary: Directory traversal vulnerability in the minitar before 0.6 and archive-tar-minitar 0.5.2 gems for Ruby allows remote attackers to write to arbitrary files […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2019:1702-1 (see also SUSE bugzilla) Related CVEs: CVE-2007-5623 Upstream summary: Buffer overflow in the check_snmp function in Nagios Plugins (nagios-plugins) 1.4.10 allows remote attackers to cause a denial of service (crash) via […]
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