Logging Monitoring

How to Configure a DNS Server on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure a DNS Server on Windows Server 2012 R2

How to Configure a DNS Server on Windows Server 2012 R2 The Domain Name System (DNS) is the backbone of name resolution in Windows environments. Without properly configured DNS, Active Directory cannot function, client computers cannot find domain controllers, and users cannot resolve internal or external hostnames. Windows Server 2012 R2 includes the DNS Server […]

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Gentoo Linux — sys-fs/udev — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-fs/udev — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202305-15 Related CVEs: CVE-2021-3997 CVE-2022-3821 Upstream summary: Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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Debian 11 — minizip — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — minizip — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 February 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9485 CVE-2023-45853 Upstream summary: Directory traversal vulnerability in the do_extract_currentfile function in miniunz.c in miniunzip in minizip before 1.1-5 might allow remote attackers to write to arbitrary files […]

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How to Set Up Windows Server 2022 QoS Policies — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 QoS Policies

Introduction to Web Deploy on Windows Server 2022 Web Deploy (msdeploy.exe) is Microsoft’s deployment tool for synchronizing web applications, databases, and server configurations between machines. It integrates with IIS, Visual Studio, and CI/CD pipelines to enable one-command deployments that transfer only changed files, transform configuration, and execute pre/post-deployment scripts. This guide covers every component from […]

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openSUSE Tumbleweed — sysstat — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — sysstat — multiple vulnerabilities (7 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-2020:0736-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-19725 CVE-2023-33204 CVE-2022-39377 CVE-2007-3852 CVE-2019-16167 CVE-2018-19416 CVE-2018-19517 Upstream summary: sysstat through 12.2.0 has a double free in check_file_actlst in sa_common.c. Table of contents Symptom & […]

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Oracle Linux 8 — dmidecode — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — dmidecode — vulnerability — patch and remediation guide (ELSA-2023-5252)

🟡 Medium   ⏱ 10–30 min  Last verified: 23 February 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-5252 Related CVEs: CVE-2023-30630 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Gentoo Linux — dev-lang/rust — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-lang/rust — multiple vulnerabilities (16 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202409-07 Related CVEs: CVE-2022-46176 CVE-2023-38497 CVE-2021-28875 CVE-2021-28876 CVE-2021-28877 CVE-2021-28878 CVE-2021-28879 CVE-2021-29922  +8 more Upstream summary: Multiple vulnerabilities have been discovered in Rust. Please review the CVE identifiers referenced below for details. Table […]

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Common Problems 124607

Oracle Linux 9 – Common Problem 015 – Diagnosis and Fix

🟡 Medium   ⏱ 5–30 min  Last verified: 22 February 2023 Affected versions: Oracle Linux 9 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Common Problems 111811

Windows Server 2022 — SQL Server TDE-encrypted database backup failing on Server 2022 — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 22 February 2023 Affected versions: Windows Server 2022 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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