Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Implementing a Public Key Infrastructure (PKI) for internal systems involves careful planning, deployment, and management to ensure secure communication and authentication across your environment. Here’s a step-by-step guide to help you implement a PKI: Phase 1: Planning Define Objectives and Scope Identify the systems, applications, and users that require PKI. Define use cases: authentication, encryption, […]
Handling a backup system failure is critical for ensuring data protection and business continuity. As an IT manager responsible for the entire infrastructure, here’s a systematic approach to address backup system failures effectively: 1. Assess the Situation Immediately Identify the Root Cause: Determine whether the failure is hardware-related (e.g., storage device malfunction), software-related (e.g., backup […]
Recovering accidentally deleted files on an ext4 file system can be challenging because ext4 does not natively provide an undelete feature. When a file is deleted, its metadata is removed, making recovery difficult. However, there are methods and tools you can try depending on the situation. Here’s a step-by-step approach: Immediate Actions After Deletion Stop […]
Handling e-waste disposal for datacenter hardware is crucial for environmental compliance, data security, and corporate responsibility. As an IT manager, here’s a step-by-step guide to ensure proper disposal: 1. Develop an E-Waste Disposal Policy Create a formal policy that outlines how your datacenter will handle outdated or unused IT hardware. Include processes for decommissioning, secure […]
Troubleshooting slow backup speeds in an IT infrastructure can be a complex process, as it depends on various factors, including hardware, network, backup software, storage configuration, and overall system performance. As an IT manager, here’s a systematic approach to troubleshoot and optimize backup speeds: Step 1: Assess the Backup Environment Understand the Backup Workload: What […]
Troubleshooting network segmentation issues in IT infrastructure can be complex, but with a structured approach, you can systematically identify and resolve the problem. Here’s how you can tackle such issues: Step 1: Define the Problem Symptoms: Identify what isn’t working—are certain devices or servers unable to communicate? Are specific VLANs or subnets isolated or misbehaving? […]