Introduction This guide explains how to Configure MAC Framework on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]
O autor selecionou o Free and Open Source Fund para receber uma doação como parte do programa Write for DOnations. Normalmente, a hospedagem de um aplicativo de software na Internet exige…
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) đź“– ~4 min read • Source: Ubuntu Security Notice USN-6086-1 Related CVEs: CVE-2022-3517 Upstream summary: It was discovered that minimatch incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input […]
Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they would eventually consume all available disk space on a system. In this article, we will explore the default Logrotate configuration, then configure log rotation for a fictional custom application.
O Redis é um datastore ou armazenamento de dados open-source de chave-valor na memória. Um hash do Redis é um tipo de dado que representa um mapeamento entre um campo de string e um valor de string. Os hashes…
đźź High ⏱ 30–90 min Last verified: 25 May 2026 Affected versions: IBM AIX 7.2 đź“– ~4 min read • Source: NVD CVE-2022-35715, IBM Support Bulletin CVE: CVE-2022-35715 NVD summary: IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in a […]
MongoDB is one of the most popular NoSQL database engines. It is famous for being scalable, powerful, reliable, and easy to use. In this article we’ll show you how to back up, restore, and migrate your MongoDB databases.
Infrastructure as Code for Windows Server Environments Infrastructure as Code (IaC) treats server provisioning configuration the same way software engineers treat application code: version-controlled, peer-reviewed, and automatically tested. For Windows Server 2022 environments, combining Terraform for VM lifecycle management with PowerShell DSC for OS configuration creates a complete, repeatable provisioning pipeline. Changes to infrastructure are […]
Here’s how to work with images in a Gatsby.js website. You’ll learn about how to use Sharp and the Gatsby image component for seamless responsive images.
đźź High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed đź“– ~4 min read • Source: SUSE advisory SUSE-SU-2022:4306-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-42920 Upstream summary: Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds […]
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