So bearbeiten Sie eingehende Anfragedaten in Flask
Erfahren Sie, wie Sie eingehende Formaten in einer Flask-App verarbeiten.
How to Configure SSH with FIDO2 Hardware Keys on RHEL 10
Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying configure ssh with fido2 hardware keys both straightforward and auditable. This tutorial covers the complete procedure for how to Configure SSH with FIDO2 Hardware Keys on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]
Ubuntu 16.04 — ujson — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6629-1 Related CVEs: CVE-2021-45958 CVE-2022-31116 CVE-2022-31117 Upstream summary: It was discovered that UltraJSON incorrectly handled certain input with a large amount of indentation. An attacker could possibly use this issue […]
Использование EJS для преобразования приложения Node в шаблон
При быстром создании приложений Node часто бывает необходим удобный и быстрый способ преобразовать приложение в шаблон. До сих пор мы строили все целиком…
Comment configurer l’authentification par mot de passe avec Apache sur Ubuntu 18.04
En tant qu’administrateur web, vous pouvez trouver utile de restreindre certaines parties d’un site web aux visiteurs, que ce soit de manière temporaire ou permanente. Si les apps web peuvent fournir leurs propres méthodes d’authentification et d’autorisation, vous pouvez…
Ubuntu 20.04 — pcs — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7614-1 Related CVEs: CVE-2017-2661 CVE-2022-2735 CVE-2018-1086 CVE-2022-1049 Upstream summary: Cedric Buissart discovered that pcs did not correctly handle certain parameters. An attacker could possibly use this issue to leak sensitive […]
Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9726)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9726 Related CVEs: CVE-2022-21385 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How To Add and Delete Users on CentOS 8
In this guide, we will cover how to create user accounts, assign sudo privileges, and delete users on a CentOS 8 server.
How to Configure Windows Server 2022 Active Directory Schema
Introduction to TLS/SSL for Remote Desktop Protocol Remote Desktop Protocol (RDP) is one of the most widely used management interfaces in Windows Server environments, and it is also one of the most frequently targeted services by attackers. Securing RDP with proper TLS/SSL configuration on Windows Server 2022 is not optional — it is a fundamental […]
How To Use Angular Universal for Server Side Rendering
Learn how to use Angular Universal to implement SSR (Server Side Rendering).
