🟡 Medium ⏱ 5–30 min Last verified: 11 November 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 […]
How to Configure Windows Server 2016 IPsec IPsec (Internet Protocol Security) is a suite of protocols that provides authentication, integrity, and encryption for IP network traffic. On Windows Server 2016, IPsec can be configured through Windows Firewall with Advanced Security to protect communications between servers, isolate network segments, and enforce secure communication policies. Common uses […]
🟠 High ⏱ 5–30 min Last verified: 10 November 2020 Affected versions: 16.04 📖 ~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 & Cross-Refs […]
Introduction Setting up set up ssh two-factor authentication on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up SSH Two-Factor Authentication on Oracle Linux 8, with all the commands you need, the SELinux and firewalld […]
🟠 High ⏱ 5–30 min Last verified: 9 November 2020 Affected versions: Windows Server 2012 R2 📖 ~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 […]
Sockets are a way to enable inter-process communication between programs running on a server, or between programs running on separate servers. Communication between servers relies on *network sockets*, which use the Internet Protocol (IP) to encapsulate and handle sending and receiving data.
Introduction Setting up set up gitlab ce on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up GitLab CE on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to […]
How to Configure Windows Server 2016 NVGRE Network Virtualization using Generic Routing Encapsulation (NVGRE) is a network virtualization encapsulation protocol developed by Microsoft and included in Windows Server 2016 as part of Hyper-V Network Virtualization (HNV). NVGRE encapsulates Ethernet frames within GRE packets, enabling virtual networks to operate independently of the underlying physical network topology. […]
🟠 High ⏱ 5–30 min Last verified: 8 November 2020 Affected versions: Windows Server 2019 📖 ~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 […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying configure hashicorp vault on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure HashiCorp Vault on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]
