How to Set Up a VPN with SSTP on Windows Server 2012 R2 Secure Socket Tunneling Protocol (SSTP) is a Microsoft VPN protocol that encapsulates Point-to-Point Protocol (PPP) traffic over an HTTPS connection using SSL/TLS on port 443. SSTP VPNs are highly firewall-friendly because they use the same port as HTTPS web traffic, making them […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying set up mysql with ssl on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up MySQL with SSL on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the […]
🔴 Critical ⏱ 15–90 min Last verified: 5 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-0966 Related CVEs: CVE-2019-9810 CVE-2019-9791 CVE-2019-9796 CVE-2019-9793 CVE-2019-9795 CVE-2019-9790 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
How to Configure Windows Server 2016 BGP Route Reflector Border Gateway Protocol (BGP) is the routing protocol that underpins the modern internet and is increasingly used within enterprise and cloud environments to enable dynamic routing between networks. In Windows Server 2016, the Remote Access Server role includes a fully functional BGP router implementation. A BGP […]
🔴 Critical ⏱ 15–90 min Last verified: 5 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-2663 Related CVEs: CVE-2019-11749 CVE-2019-11752 CVE-2019-11743 CVE-2019-11735 CVE-2019-11738 CVE-2019-11742 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
Introduction to Windows Deployment Services Windows Deployment Services (WDS) is a server role in Windows Server 2019 that enables network-based operating system deployment using PXE (Preboot Execution Environment) boot. WDS allows administrators to deploy Windows operating systems to bare-metal machines or to re-image existing machines over the network without physical media. It stores boot images […]
🟠 High ⏱ 15–60 min Last verified: 4 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-3623 Related CVEs: CVE-2021-3672 CVE-2021-22939 CVE-2021-32804 CVE-2021-22940 CVE-2021-22931 CVE-2021-22930 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟡 Medium ⏱ 5–30 min Last verified: 4 January 2021 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 […]
🟡 Medium ⏱ 5–30 min Last verified: 4 January 2021 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 […]
Introduction How to Enable the EPEL Repository on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]
