🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-7461 Related CVEs: CVE-2021-25636 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
NFS, or Network File System, is a distributed file system protocol that allows you to mount remote directories on your server. This tutorial goes over how to install all the components needed to run NFS and also walks readers through two distinct use cases for the protocol.
Bacula is a mature, enterprise-grade open-source backup solution that manages backup, recovery, and data verification across heterogeneous networks. It uses a three-tier architecture — Director, Storage Daemon, and File Daemon — allowing centralised policy management with distributed storage targets. On RHEL 9, Bacula packages are available from the EPEL repository and integrate naturally with systemd. […]
Der Autor wählte den Free and Open Source Fund, um eine Spende im Rahmen des Programms Write for DOnations zu erhalten. Postfix ist ein Mail Transfer Agent (MTA),…
🟠 High ⏱ 30–90 min Last verified: 25 May 2026 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4135, IBM Support Bulletin CVE: CVE-2020-4135 NVD summary: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send […]
Django is a web framework written in Python. Django has been used in websites such as Mozilla, Pinterest and Instagram. You can use Django to display information from APIs (such as Instagram posts or GitHub repositories) in your own websites and web apps. In this tutorial you will build a Django project that will display your cloud account’s Droplet information using the cloud provider’s API. When you complete this tutorial, you will be able use APIs in your own Django projects.
When debugging a Vue application, moving between your source code and your browser can be a time-consuming process. To make debugging more efficient, you can use a browser extension like Vue.js Devtools. In this tutorial, you will set up a sample Vue application, install Vue.js DevTools in your browser, then add new features to your app while testing them with the browser extension.
Learn to use the cloud provider’s Block Storage to create encrypted volumes on your FreeBSD servers.
Building HIPAA-compliant software for healthcare providers requires risk analysis, secure architecture, audit controls, vendor agreements, incident planning, and operational discipline.
A practical guide to Adobe Firefly, including what it is, what it can generate, how it fits into Adobe workflows, and what its current limits still mean for users.
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