How To Install PowerDNS on CentOS 6.3 x64
Here we’ll walk you through the installation of PowerDNS on your CentOS 6.3 VPS.
SLES 15 — libXrender1 — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 7 June 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2013:1095-1 (see also SUSE bugzilla) Related CVEs: CVE-2013-1987 Upstream summary: Multiple integer overflows in X.org libXrender 0.9.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow […]
How To Install Neo4J on an Ubuntu VPS
This tutorial runs through how to install NeoJ4 on an Ubuntu VPS.
FreeBSD 12 — ja-wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 7 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: wordpress — multiple issues Related CVEs: CVE-2013-0235 CVE-2013-0236 CVE-2013-0237 CVE-2013-2199 CVE-2013-2200 CVE-2013-2201 CVE-2013-2202 CVE-2013-2203 +12 more Upstream summary: wordpress developers reports: This security and maintenance release features 1 bug fix […]
How To Build and Deploy a Node.js Application To Kubernetes Using Semaphore Continuous Integration and Delivery
In this tutorial, you’ll build an address book API service with Node.js and use Semaphore to test, build, and deploy it to Kubernetes and the cloud provider Managed PostgreSQL.
How to Configure Infrastructure as Code with Pulumi on RHEL 7
How to Configure Infrastructure as Code with Pulumi on RHEL 7 Infrastructure as Code (IaC) transforms manual cloud provisioning into version-controlled, repeatable programs. While tools like Terraform use a domain-specific language, Pulumi takes a different approach: you write infrastructure definitions in real general-purpose languages — Python, TypeScript, Go, or C# — giving you the full […]
Debian 9 — znc — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 7 June 2019 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2018-14055 CVE-2019-9917 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
How To Back Up MongoDB Using Droplet Snapshots
In this guide, we’ll demonstrate how to perform a filesystem-level backup of a running MongoDB installation using Droplet Snapshots. In addition, we’ll cover how to perform a restore from the snapshot image.
Como Construir um Classificador de Machine Learning em Python com Scikit-learn
Machine learning ou Aprendizado de máquina é um campo de pesquisa em ciência da computação, inteligência artificial, e estatística. O foco do Machine Learning é treinar algoritmos para…
Arch Linux — mosquitto — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201810-1 Related CVEs: CVE-2018-12543 CVE-2017-9868 Upstream summary: Type: denial of service. Status: Fixed. Affected: 1.5.1-1. Fixed in: 1.5.3-1. Group: AVG-772. Table of contents Symptom & Impact Environment & Reproduction Root […]