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conditional access configuration management Container Orchestration container security content delivery Credential Guard Credential Security CredSSP cron jobs crontab cryptography CSPM Cybersecurity cybersecurity frameworks Cybersecurity Investigation daemon.json hardening data migration Data Protection data-at-rest encryption database security DBaaS dependencies detection engineering detection rules DevOps DevOps Automation DevSecOps DFIR DHCP digital forensics Disaster Recovery Disk Monitoring DNS docker security Domain Controllers DPAPI DS Access DSC DSN Management Dynamic Parameters EC2 right-sizing edge caching EDR elastic pools Elasticity encryption encryption at rest encryption hardening endpoint management endpoint protection endpoint security Enterprise Scripting ESXi etcd ETW event logs evidence collection evidence preservation fastcgi cache Fault Tolerance Firewall Management For loop ForEach forensic triage Forest Functional Level FQDN functions GCP GCP KMS GDPR Get-NetAdapterRsc GitHub GitHub Actions GitHub Discussions GPO backup GPO management Group Policy Group Policy troubleshooting hardening high availability hybrid security Hyper-V Hyper-V containers IAM identity security ike hardening immutable backups Import-Module incident post-mortem Incident Response infrastructure automation Install-Module Intune IntuneWinAppUtil Invoke-Command Invoke-RestMethod IoT security IP analysis IP hash ipsec IT Administration IT Audit IT auditing IT Automation IT Collaboration IT Infrastructure IT Management IT Operations IT security standards JEA Just Enough Administration KAPE kerberos Kerberos Hardening key management key rotation KMS KQL Kubernetes least connections Least Privilege linux linux automation linux backup Load Balancing loops malware analysis managed database MDM memory leak microsegmentation Microsoft 365 Microsoft Defender Microsoft Defender for Cloud Microsoft Endpoint Manager Microsoft Intune Microsoft Sentinel Microsoft Teams misconfigurations MITRE ATT&CK Module Management module manifest multi-cloud multipartite virus naming conventions NetAdapter NetBIOS NetEventPacketCapture NetIPsec netsecurity netsecurity module Network Adapters Network Automation network capture network diagnostics Network Management Network Operations Network Optimization Network Performance Network Security network troubleshooting Networking Nginx NIC Configuration NTFS Forensics NTLM ODBC Office 365 Offsite Backup OutBuffer OWASP packet capture Parameters patch management penetration testing performance Performance Tuning persistence detection Pester php-fpm Pipeline pipeline as code pipeline security PKI PolicyStore Post-Mortem PowerShell PowerShell Gallery PowerShell Modules PowerShellGet prepared statements Prisma Cloud Privileged Access Management Process Explorer process management procmon PSD1 ransomware ransomware defense Ransomware Protection RBAC RDM RDMA Receive Segment Coalescing red team Region Selection Registry Analysis Remote Administration Remote Management Replication REST API reverse proxy round robin RSAT Scalability Script Testing Scripting secrets management secure coding Secure Score SecureString Security Security as a Service security audit security baselines security monitoring security posture security testing Select-Object server management serverless Service Management SharePoint 2016 SharePoint administration SharePoint Governance SharePoint lists shell scripting SIEM SIEM detection Site Collection Administrators SMB SMB Direct SOC SQL injection SQL Server sre SSL Offloading Start-NetEventSession StarWind Stop-NetEventSession Storage Spaces Direct supply chain Sysadmin Sysinternals System Administration systemctl tabletop exercises tar backup Teams Administration threat detection threat hunting threat intelligence ThrottleLimit tier 0 troubleshooting Tutorials UAC USB forensics Validation variables Veeam Veeam Cloud Connect versioning VFP Virtual Tape Library virtualization VM 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Viewing articles tagged 'PowerShell'

PowerShell Gallery: Installing and Updating Modules Safely A financial services client called us after a junior admin ran Install-Module on a domain controller during a maintenance window. The module pulled a dependency chain… 5 min read Working with YAML in PowerShell Using powershell-yaml The ticket said a scheduled DSC pull job was failing on three of seven nodes. Twenty minutes of log reading later, the pattern was obvious: every failure node deserial… 4 min read PowerShell Remoting Auth: Kerberos vs NTLM vs CredSSP A managed customer paged us last quarter. Their nightly PowerShell job hit a remote file server, then tried to copy from a third box. It failed every single night with… 5 min read PowerShell REST API Calls with Invoke-RestMethod: A Practical Guide While working on a monitoring integration for a logistics client, I got an idea for a small helper script that would pull ticket counts from their ITSM API every 15 mi… 5 min read PowerShell Providers: Navigate the Registry Like a Filesystem A managed services client called us at 2 AM because a fleet of 180 Windows Server 2022 boxes had stopped autoloading their LOB agent after a botched GPO push. The Powe… 4 min read Invoke-Command at Scale: PowerShell Across 200 Servers A client with 212 Windows servers across four regions asked us to push a single time zone correction before a quarterly close. Their previous vendor had quoted two eng… 5 min read Packaging Non-MSI Apps for Intune Win32 Deployment A logistics client called us in a panic. Their helpdesk was burning 12 hours a week walking users through manual installs of a vendor accounting tool that shipped as a… 12 min read Creating Enforced Authentication Policies in Active Directory It was 03:14 when the SOC at one of our financial services clients flagged a Tier 0 admin credential authenticating from a workstation in the call center VLAN. The acc… 5 min read Reading and Writing Windows Registry with PowerShell After the third failed login script rollout in a single quarter, a financial services client brought us in to clean up their configuration management. The previous MSP… 13 min read PowerShell OutBuffer: How Pipeline Buffering Actually Works We had a client whose nightly reconciliation script was melting a SQL server every night around 3AM. The script pulled roughly 40,000 objects from an API and shoved ea… 4 min read PowerShell Select-Object: Master Object Properties Fast One of our managed services clients had a junior admin exporting process lists to Excel, then deleting columns by hand. Every morning. For compliance evidence. That is… 8 min read PowerShell Module Manifest: Versioning and Dependencies Post-Mortem The pager went off at 03:17. A managed client’s nightly reporting job had failed across 40 endpoints. The error was short: The specified module 'ReportKit' was not loa… 7 min read PolicyStore in NetIPsec Cmdlets: Local vs Domain Policies A financial services client called us on a Friday afternoon because half their branch office servers had stopped accepting inbound connections after a Group Policy upd… 6 min read PowerShell Variables: Scope, Types, and Best Practices Last month we inherited a 3,000-line PowerShell deployment script from a manufacturing client. The thing was riddled with global variables bleeding into functions, typ… 6 min read PowerShell WMI Service Management: Query, Start, Stop Three months ago, a client with a fleet of 120 Windows Server nodes across four branch offices came to us with a recurring problem: their print spooler services were c… 17 min read PowerShell JEA: Restricting Remote Admin Access It was 11 PM on a Tuesday when the SIEM flagged a credential harvesting alert on a domain controller. Someone had launched Mimikatz from a PowerShell remoting session… 13 min read Configuring AD Audit Policies with PowerShell and GPO Last year, a mid-size logistics company we manage came to us after discovering that a domain admin account had been compromised for over three weeks. The attacker used… 13 min read AD Server Parameter: FQDN vs NetBIOS Name Explained While scripting a bulk user migration for a client last quarter, I hit one of those issues that wastes an hour before you realize what happened. Half the Get-ADUser ca… 13 min read PowerShell Module Management: Install, Import, and Update A client called us on a Monday morning because half their admin team couldn’t run Exchange management commands. The other half could. Same servers, same accounts, same… 11 min read Automating ODBC DSN Management with PowerShell Remove-OdbcDsn The ticket read: “Application can’t connect to the database.” After remoting into the server, I ran Get-OdbcDsn and found seventeen ODBC data source names — eight of w… 6 min read PowerShell For, ForEach, and While Loops Explained Last quarter we inherited a client environment with 140 Windows servers. The previous admin had been manually checking disk space on each one. Every. Single. Morning… 6 min read Monitoring Disk Space and Sending Alerts with PowerShell Last quarter, one of our managed customers had a file server hit 99% disk utilization on a Saturday night. The application logs stopped writing, their ERP system threw… 7 min read Automate Network Captures: Start and Stop-NetEventSession The call came in at 11pm. A manufacturing client had intermittent network drops hitting their production floor — three times in two weeks, no pattern, no clear cause… 7 min read Backing Up and Restoring Group Policy Objects with PowerShell After inheriting a manufacturing client’s Active Directory environment from another vendor last year, the first thing we discovered was that their Group Policy Objects… 9 min read Bulk Import Data into SharePoint 2016 Lists with PowerShell A client came to us mid-migration last year with a familiar problem. They had 11 SharePoint lists and roughly 3,000 rows of legacy data sitting in CSV exports. Their p… 7 min read Encoding Passwords Securely in PowerShell Enterprise Scripts Last year we inherited a managed environment from another vendor—a mid-size logistics company running 40+ scheduled PowerShell scripts across their domain controllers… 7 min read PowerShell NetIPsec Module: IPsec Policies on Server 2025 We were brought in after a healthcare provider’s internal audit flagged something alarming: a credential-harvesting tool had been sitting quietly on a domain controlle… 8 min read PowerShell ThrottleLimit: Optimizing Concurrent Network Operations Three hundred endpoints. One script. A network switch gasping under the load. We inherited exactly this situation from a previous vendor during an engagement with a mi… 7 min read SharePoint 2016 Site Collection Admin Audit: PowerShell Checklist A manufacturing client came to us eighteen months after their SharePoint 2016 farm went live. They had grown from two site collections to sixty-three. Their IT team ha… 12 min read Using the PowerShell Certificate Provider for Cert Management It is 3 AM. Your SIEM is generating Kerberos pre-authentication failures across 47 workstations. You escalate to Tier 3 and begin triage. The answer is not malware, no… 11 min read Windows Admin Center: Browser-Based Server Management Done Right Last year, a logistics client with fourteen Windows Server instances across two sites called us in a panic — their lone sysadmin had left, and nobody else knew how to… 5 min read Add-NetEventPacketCaptureProvider: PowerShell Packet Capture A financial services client we support had intermittent TCP resets appearing on a Windows Server 2022 application node. No packet analyzer on the box, and getting appr… 6 min read New-NetEventSession: Network Event Capture in PowerShell The call came in on a Tuesday morning. A financial services firm we support had been logging intermittent packet loss across their Hyper-V cluster for three weeks. The… 8 min read PowerShell -AsJob: Run Long Network Tasks Without the Wait A managed services client we support runs a Windows environment across three sites — roughly 400 endpoints. Their network team had a PowerShell script that pinged ever… 6 min read InterfaceAlias vs InterfaceDescription: Targeting NICs in PowerShell A healthcare client came to us after a PowerShell script someone wrote six months earlier started throwing errors across 40 Windows Server boxes. The script targeted n… 6 min read IPsec Main Mode Crypto Sets: PowerShell Hardening Guide A financial services client we took on last year had been running IPsec between their domain controllers and application servers for three years. Solid concept. The ex… 12 min read Set-NetIPsecMainModeCryptoSet: Enforce IKE Encryption in PowerShell During a network security review for a logistics company we took over last year, we pulled their Windows Server 2025 IPsec policy and found the main mode crypto set ne… 5 min read Get-NetAdapterRsc: Configure Receive Segment Coalescing in PowerShell A financial services client called us last spring with a familiar complaint. Their Windows Server 2025 nodes were bleeding throughput under sustained traffic loads — C… 10 min read PowerShell CimSession: Remote Network Cmdlets at Scale We got called in after a client’s previous MSP left them with no documentation and no standardized network adapter configuration across their server fleet. Forty-three… 9 min read Windows Server Hardening: Stop Guessing, Start Baselining We inherited an environment last year where the client had been running Windows Server 2019 domain controllers with NTLMv1 still enabled, SMBv1 wide open, and zero Gro… 11 min read DevSecOps Best Practices: A Pipeline Walkthrough During an incident response engagement last year, we pulled the deployment logs for a mid-sized financial services company and found something that should have stopped… 8 min read Managing RDMA NICs with PowerShell NetAdapter in Windows Server 2025 Three months into a major storage infrastructure refresh for a financial services client, we hit an unexpected bottleneck. Their SQL Server cluster was saturating CPU… 15 min read Microsoft Teams Administration: Beyond the Admin Center A financial services client we support had a compliance audit scheduled for Q3. Their Teams environment had grown from a pandemic-era rollout of 200 users to a product… 7 min read PowerShell Automation Readiness Audit for IT Teams I used to spend two hours every Friday manually reviewing scripts before they hit production. Scan for error handling. Check the logging. Run through a mental list of… 5 min read How to Manage DNS and DHCP: IT Admin Complete Guide Related reading: GitHub Discussions: Community Engagement for IT Teams | IT Auditing in the Age of AI, IoT, and Zero Trust | Citrix NetScaler: Complete Admin Guide for… 9 min read Managing Active Directory Objects: A Complete Guide Managing Active Directory objects is the core administrative task for any Windows domain environment. AD objects – including users, computers, groups, and contacts – f… 10 min read PowerShell Parameters, Validation & Dynamic Parameters Related reading: PowerShell Automation Readiness Audit for IT Teams | PowerShell Scripts, Functions, and Script Blocks Guide 10 min read How to Raise the Active Directory Forest Functional Level Raising the Active Directory forest functional level is one of those tasks that many administrators either delay indefinitely or rush through without adequate preparat… 8 min read PowerShell Scripts, Functions, and Script Blocks Guide PowerShell scripts, functions, and script blocks are the three core building blocks of IT automation for system administrators. Knowing which to use – and how to struc… 9 min read
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  Tag Cloud

3-2-1 Backup Rule Active Directory AD DS AD LDS AD Objects AD Security AD Snapshots AdExplorer AES-256 AI in auditing AKS Alerts Ansible App Service Application Delivery Controller application packaging AsJob audit policy authentication policies Automation Autoruns autostart locations availability zones AWS AWS billing alerts AWS budgets AWS Cost Explorer AWS KMS AWS S3 AWS Security Hub Azure Azure CDN Azure fundamentals Azure Key Vault Azure Security Center Azure SQL Database Background Jobs backup automation backup encryption bash bash scripting BitLocker boot sector bulk import Business Continuity BYOK Certificate Management chain of custody Change Management CI/CD CI/CD security CIM CimSession Citrix NetScaler Cloud Backup cloud compliance Cloud Computing cloud cost optimization cloud database cloud encryption cloud infrastructure cloud migration cloud performance cloud security cloud storage security Cluster Management Community Engagement Compliance compliance policies conditional access configuration management Container Orchestration container security content delivery Credential Guard Credential Security CredSSP cron jobs crontab cryptography CSPM Cybersecurity cybersecurity frameworks Cybersecurity Investigation daemon.json hardening data migration Data Protection data-at-rest encryption database security DBaaS dependencies detection engineering detection rules DevOps DevOps Automation DevSecOps DFIR DHCP digital forensics Disaster Recovery Disk Monitoring DNS docker security Domain Controllers DPAPI DS Access DSC DSN Management Dynamic Parameters EC2 right-sizing edge caching EDR elastic pools Elasticity encryption encryption at rest encryption hardening endpoint management endpoint protection endpoint security Enterprise Scripting ESXi etcd ETW event logs evidence collection evidence preservation fastcgi cache Fault Tolerance Firewall Management For loop ForEach forensic triage Forest Functional Level FQDN functions GCP GCP KMS GDPR Get-NetAdapterRsc GitHub GitHub Actions GitHub Discussions GPO backup GPO management Group Policy Group Policy troubleshooting hardening high availability hybrid security Hyper-V Hyper-V containers IAM identity security ike hardening immutable backups Import-Module incident post-mortem Incident Response infrastructure automation Install-Module Intune IntuneWinAppUtil Invoke-Command Invoke-RestMethod IoT security IP analysis IP hash ipsec IT Administration IT Audit IT auditing IT Automation IT Collaboration IT Infrastructure IT Management IT Operations IT security standards JEA Just Enough Administration KAPE kerberos Kerberos Hardening key management key rotation KMS KQL Kubernetes least connections Least Privilege linux linux automation linux backup Load Balancing loops malware analysis managed database MDM memory leak microsegmentation Microsoft 365 Microsoft Defender Microsoft Defender for Cloud Microsoft Endpoint Manager Microsoft Intune Microsoft Sentinel Microsoft Teams misconfigurations MITRE ATT&CK Module Management module manifest multi-cloud multipartite virus naming conventions NetAdapter NetBIOS NetEventPacketCapture NetIPsec netsecurity netsecurity module Network Adapters Network Automation network capture network diagnostics Network Management Network Operations Network Optimization Network Performance Network Security network troubleshooting Networking Nginx NIC Configuration NTFS Forensics NTLM ODBC Office 365 Offsite Backup OutBuffer OWASP packet capture Parameters patch management penetration testing performance Performance Tuning persistence detection Pester php-fpm Pipeline pipeline as code pipeline security PKI PolicyStore Post-Mortem PowerShell PowerShell Gallery PowerShell Modules PowerShellGet prepared statements Prisma Cloud Privileged Access Management Process Explorer process management procmon PSD1 ransomware ransomware defense Ransomware Protection RBAC RDM RDMA Receive Segment Coalescing red team Region Selection Registry Analysis Remote Administration Remote Management Replication REST API reverse proxy round robin RSAT Scalability Script Testing Scripting secrets management secure coding Secure Score SecureString Security Security as a Service security audit security baselines security monitoring security posture security testing Select-Object server management serverless Service Management SharePoint 2016 SharePoint administration SharePoint Governance SharePoint lists shell scripting SIEM SIEM detection Site Collection Administrators SMB SMB Direct SOC SQL injection SQL Server sre SSL Offloading Start-NetEventSession StarWind Stop-NetEventSession Storage Spaces Direct supply chain Sysadmin Sysinternals System Administration systemctl tabletop exercises tar backup Teams Administration threat detection threat hunting threat intelligence ThrottleLimit tier 0 troubleshooting Tutorials UAC USB forensics Validation variables Veeam Veeam Cloud Connect versioning VFP Virtual Tape Library virtualization VM Scale Sets VMDK VMMap VMware VMware vSphere vSphere 6.7 vSphere administration vulnerability scanning WAF web application security web performance Web Server Win32_Service Windows Admin Center Windows administration Windows Autopilot windows boot Windows Digital Forensics Windows forensics Windows Group Policy Windows performance Windows Registry Windows Security Windows Server Windows Server 2025 Windows Services WinRM WMI wordpress XaaS yaml Zero Trust

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