What Is iSCSI and When to Use It? iSCSI (Internet Small Computer System Interface) is a block storage protocol that transports SCSI commands over standard TCP/IP networks. It allows Windows servers to access remote SAN (Storage Area Network) storage arrays as if they were locally attached block devices. Unlike NAS (Network Attached Storage) which presents […]
How to Set Up a Kubernetes Dashboard on RHEL 7 The Kubernetes Dashboard is a web-based UI that provides a graphical interface for managing cluster resources, viewing workload status, inspecting pod logs, executing commands inside containers, and monitoring resource utilisation. While kubectl provides full cluster control from the command line, the Dashboard is invaluable for […]
Understanding SAML 2.0 and Federated Identity Security Assertion Markup Language 2.0 (SAML 2.0) is an open XML-based standard for exchanging authentication and authorization data between an Identity Provider (IdP) and a Service Provider (SP). It is the dominant protocol for enterprise Single Sign-On (SSO) integration with web applications such as Salesforce, ServiceNow, AWS, and hundreds […]
🟡 Medium ⏱ 5–30 min Last verified: 12 December 2022 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Quick Checks Deep Diagnosis Primary Fix Verification Prevention & Hardening Symptom & Impact Applications remain unreachable despite visible allow rules in Windows Defender Firewall. Teams assume network outage while […]
How to Install and Configure Routing and Remote Access (RRAS) on Windows Server 2016 Routing and Remote Access Service (RRAS) is a Windows Server role that provides routing, remote access VPN, and NAT (Network Address Translation) capabilities. RRAS can function as a software-based router connecting multiple network segments, a VPN server for remote workers, a […]
OpenVPN Access Server is a “full featured SSL VPN software solution that integrates OpenVPN server capabilities, enterprise management capabilities, simplified OpenVPN Connect UI, and OpenVPN Client software packages that accommodate Windows, MAC, and Linux OS environments.” Install OpenVPN Access Server on your Ubuntu 12.04 VPS.
Introduction to Podman on Windows Server 2022 Podman is an OCI-compatible container engine developed by Red Hat that runs containers without requiring a central daemon process. Unlike Docker, which relies on a long-running dockerd daemon process running as root, Podman uses a fork-exec model where each container runs as a direct child process of the […]
Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up ssl vpn with openvpn on ibm aix […]
🟠 High ⏱ 5–30 min Last verified: 7 December 2022 Affected versions: Ubuntu 22.04 LTS 📖 ~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 […]
Un réseau privé virtuel (VPN) vous permet de traverser des réseaux non fiables comme si vous étiez sur un réseau privé. Il vous donne la liberté d’accéder à l’internet en toute sécurité depuis votre smartphone ou votre…
