Active Directory

How to Configure Network Policy Server (NPS) on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Network Policy Server (NPS) on Windows Server 2019

How to Configure Network Policy Server (NPS) on Windows Server 2019 Network Policy Server (NPS) is Microsoft’s implementation of a Remote Authentication Dial-In User Service (RADIUS) server and proxy. NPS centralizes authentication, authorization, and accounting for wireless connections, authenticating switches, remote access VPN connections, and dial-up connections. NPS enables you to enforce consistent network access […]

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How to Configure TLS and SSL Protocol Hardening on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure TLS and SSL Protocol Hardening on Windows Server 2012 R2

How to Configure TLS and SSL Protocol Hardening on Windows Server 2012 R2 Windows Server 2012 R2 ships with support for outdated and vulnerable SSL/TLS protocol versions (SSL 2.0, SSL 3.0, TLS 1.0) and weak cipher suites that are incompatible with modern security standards. Compliance frameworks including PCI DSS 3.2+, HIPAA, and NIST 800-52 Rev […]

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Common Problems 113430

Windows Server 2012 R2 — Kerberos token bloat causes logon failure for users in many groups — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 14 May 2021 Affected versions: Windows Server 2012 R2 📖 ~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 […]

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Common Problems 112542

Windows Server 2019 – RunAs fails with logon type 2 not granted – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 4 May 2021 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 […]

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How to Configure System Center Operations Manager (SCOM) Agent on Windows Server 2012 R2 — Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure System Center Operations Manager (SCOM) Agent on Windows Server 2012 R2

How to Configure System Center Operations Manager (SCOM) Agent on Windows Server 2012 R2 System Center Operations Manager (SCOM) 2012 R2 provides enterprise-grade monitoring for Windows Server 2012 R2 environments. The SCOM agent, installed on each managed server, collects health state data, performance counters, event log entries, and application-specific metrics, then transmits them to the […]

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How to Configure Active Directory Trust Relationships on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Active Directory Trust Relationships on Windows Server 2019

Introduction to Active Directory Trust Relationships Active Directory trust relationships allow users in one domain or forest to access resources in another domain or forest. Trusts are directional—a trust between Domain A and Domain B means users in Domain A can authenticate to Domain B (or vice versa, depending on direction). Windows Server 2019 supports […]

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How to Enable Credential Guard on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Enable Credential Guard on Windows Server 2012 R2

How to Harden Credential Protection on Windows Server 2012 R2 Protecting credentials from theft is one of the most critical security objectives for any Windows Server environment. Credential Guard, which uses virtualization-based security to isolate credential material from the OS kernel, is a Windows Server 2016 and later feature and is not available on Windows […]

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Common Problems 112454

Windows Server 2019 — Roaming profile fails to load and reverts to temporary profile — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 19 April 2021 Affected versions: Windows Server 2019 📖 ~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 […]

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How to Troubleshoot Group Policy on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Troubleshoot Group Policy on Windows Server 2016

How to Configure Windows Server 2016 Group Policy Troubleshooting Group Policy failures can prevent users from receiving correct desktop configurations, security settings, drive mappings, and software deployments. Diagnosing why a GPO is not applying—or why an unintended setting is being applied—requires a methodical approach using the tools built into Windows Server 2016. This tutorial covers […]

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