Cómo proteger MongoDB en Ubuntu 20.04
Melissa Anderson escribió una versión anterior de este tutorial. MongoDB, también conocido como Mongo, es una base de datos de documentos de código abierto que se utiliza en…
Oracle Linux 8 — oniguruma — vulnerability — patch and remediation guide (ELSA-2024-0889)
🟡 Medium ⏱ 10–30 min Last verified: 20 July 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2024-0889 Related CVEs: CVE-2019-19203 CVE-2019-13224 CVE-2019-16163 CVE-2019-19204 CVE-2019-19012 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
How To Run an UnrealIRCd Chat Server on Debian 7
Run an IRC chat server with UnrealIRCd on Debian 7.
How To Back Up a CentOS 7 Server with Bacula
This tutorial will show you how to set up Bacula to create backups of a remote CentOS 7 host over a network connection. This involves installing and configuring the Bacula Client software on a remote host and making some additions to the configuration of an existing Bacula Server.
Введение в службу Kubernetes DNS
Система доменных имен DNS — это система связи различных типов информации, например связи IP адресов с легко запоминающимися именами. По умолчанию большинство кластеров Kubernetes автоматически настраивают внутреннюю службу DNS в качестве компактного механизма поиска служб….
Debian 10 – apt update fails because repository Release file is expired
🟠 High ⏱ 5–30 min Last verified: 19 July 2020 Affected versions: Debian 10 📖 ~1 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 & […]
Ubuntu 20.04 — teeworlds — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 July 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4553-1 Related CVEs: CVE-2020-12066 Upstream summary: It was discovered that Teeworlds server did not properly handler certain network traffic. A remote, unauthenticated attacker could use this vulnerability to cause Teeworlds […]
Windows Server 2016 — WSUS Synchronization Stalls and New Security Updates Never Appear — Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 19 July 2020 Affected versions: Windows Server 2016 📖 ~1 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 […]
Windows Server 2016 — DHCP failover partnership enters communication interrupted state and lease replication stalls — Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 19 July 2020 Affected versions: Windows Server 2016 📖 ~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 […]
How to Configure GELI Disk Encryption on FreeBSD 12
Introduction How to Configure GELI Disk Encryption on FreeBSD 12 is a core administration task for any FreeBSD 12 server operator. FreeBSD 12 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet […]