12 Days of the cloud provider (Day 12) – Sending Confirmation Emails with Resend
Learn how to complete the Email-Based Receipt Processing Service by adding confirmation email functionality using Resend.
FreeBSD 12 — xmltooling — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 22 May 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: xmltooling — remote resource access Related CVEs: CVE-2015-2684 CVE-2018-0486 CVE-2018-0489 Upstream summary: Shibboleth consortium reports: An updated version of the XMLTooling library that is part of the OpenSAML and Shibboleth […]
openSUSE Tumbleweed — cpp5 — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2019:695-1 (see also SUSE bugzilla) Related CVEs: CVE-2015-5276 Upstream summary: The std::random_device class in libstdc++ in the GNU Compiler Collection (aka GCC) before 4.9.4 does not properly handle short reads from blocking […]
Debian 9 — pam-python — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 22 May 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-16729 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Ubuntu 20.04 — chrony — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 22 May 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4475-1 Related CVEs: CVE-2020-14367 Upstream summary: It was discovered that Chrony incorrectly handled certain symbolic links. An attacker could possibly use this issue to cause a denial of service or […]
![So richten Sie eine Passwort-Authentifizierung mit Apache unter Ubuntu 18.04 ein [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-set-up-password-authentication-with-apache-on-ubuntu-18-04-quickstart-de-86064-featured.png "So richten Sie eine Passwort-Authentifizierung mit Apache unter Ubuntu 18.04 ein [Schnellstart] 6")
So richten Sie eine Passwort-Authentifizierung mit Apache unter Ubuntu 18.04 ein [Schnellstart]
Dieses Tutorial führt Sie durch den Passwortschutz von Assets auf einem Apache-Webserver, der unter Ubuntu 18.04. ausgeführt wird. Durch die Ausführung dieser Schritte wird Ihrem Server zusätzliche Sicherheit bereitgestellt, damit unbefugte Benutzer auf bestimmte Teile Ihrer…
openSUSE Tumbleweed — spamassassin — multiple vulnerabilities (9 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2019:1831-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-15705 CVE-2018-11780 CVE-2018-11805 CVE-2019-12420 CVE-2020-1930 CVE-2020-1931 CVE-2020-1946 CVE-2007-0451 +1 more Upstream summary: A denial of service vulnerability was identified that exists in Apache SpamAssassin before […]
Ubuntu 20.04 — httpcomponents-client — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 22 May 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5239-1 Related CVEs: CVE-2020-13956 Upstream summary: It was discovered that HttpClient mishandled certain input. An attacker could use this vulnerability to cause a crash or possibly execute arbitrary code. Table […]
How to Set Up Windows Server Backup on Windows Server 2019
Introduction to Windows Server Backup on Windows Server 2019 Windows Server Backup (WSB) is a built-in feature of Windows Server 2019 that provides reliable, block-level backup and recovery for your server. It supports full server backups, system state backups, bare metal recovery backups, and volume-level backups. Unlike third-party solutions, WSB integrates directly with the Volume […]
Cómo instalar Discourse en Ubuntu 20.04
El autor seleccionó la Free and Open Source Fund para recibir una donación como parte del programa Write for DOnations. Discourse es una plataforma de debate de…