Active Directory and Group Policy Management
Plan, repair and standardize domain controllers, DNS, DHCP, Group Policy, user accounts, shared resources and endpoint policies for a manageable, auditable Windows environment.
Best for: offices, factories, VDI and branch environments
- Domain join and sign-in issues
- Group Policy baselines and troubleshooting
- Shared drives, printers and account permissions
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VMware Horizon, VDI and Secure Remote Work
Troubleshoot sign-in, session stability, printing, user-data permissions, redirection controls and network paths across Horizon, ESXi and PVE environments.
Best for: VDI, remote work and virtualized platforms
- Horizon architecture and authentication
- Session stability and performance
- User data, printing and transfer controls
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Enterprise Firewall, VPN and Network Access Control
Design and troubleshoot firewall policies, remote access, VLAN segmentation, routing, NAT, DNS and cross-subnet connectivity without weakening the wider network.
Best for: remote work, server zones and access boundaries
- VPN and remote-access failures
- Ports, NAT and routing paths
- VLAN and server-zone segmentation
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File Sharing, NTFS Permissions and Access Governance
Organize Windows file-server and NAS permissions by department and role, repair inheritance and credential issues, and make access changes traceable.
Best for: departmental shares and project data
- Share and NTFS permission design
- Joiner, mover and leaver access
- Inheritance and credential troubleshooting
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Backup, Recovery and Business Continuity
Review protection for servers, NAS, databases and business systems, then validate that data and services can actually be restored within the required recovery window.
Best for: files, databases, virtual machines and legacy servers
- Backup architecture and retention
- Independent and ransomware-resistant copies
- Recovery drills and evidence
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SQL Server, ERP and Legacy Systems
Troubleshoot database connectivity, capacity, backup and legacy compatibility, then plan controlled migration with validation and rollback.
Best for: ERP, finance, MES and legacy applications
- ERP and database connectivity
- SQL logs, capacity and backups
- P2V, migration and rollback
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Endpoint Controls and Data Protection
Control USB, printing, local storage, shared folders and user permissions with practical policies, documented exceptions and audit records.
Best for: development, finance, design and controlled workstations
- USB and printing controls
- Role-based policy exceptions
- File-transfer and data boundaries
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NAS, TrueNAS and Storage Architecture
Plan ZFS pools, datasets, permissions, snapshots, replication, capacity and recovery paths for reliable file and virtualization storage.
Best for: large files, media and virtualization storage
- TrueNAS and ZFS planning
- Hot, warm and archive data tiers
- Virtualization storage integration
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Multi-WAN, SD-WAN and Traffic Steering
Assign office, live-streaming, overseas, server and backup traffic to suitable links with explicit routing, QoS, monitoring and failover rules.
Best for: e-commerce, live streaming, overseas access and multiple sites
- Office and live-stream traffic separation
- Policy routing and QoS
- Link monitoring and failover validation
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Branch Connectivity, Domain Trust, DNS and DHCP
Build predictable cross-site access by aligning routing, firewall rules, DNS forwarding, domain trust, DHCP and resource permissions.
Best for: headquarters, branches, multiple domains and private links
- Cross-domain trust
- Shared-resource access between domains
- DNS and DHCP coordination
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IT Project Plans and Delivery Documentation
Turn technical work into maintainable deliverables with a clear baseline, scope, change record, test evidence, rollback plan and operational handover.
Best for: network, AD, NAS, backup and VDI projects
- Design and implementation plans
- Change, test and rollback records
- Acceptance and operational handover
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Enterprise IT Assessment and Remediation Roadmap
Inventory the existing environment, identify operational and security risks, prioritize remediation and produce a practical roadmap rather than changing systems blindly.
Best for: IT handover, remediation planning and pre-launch reviews
- Asset and topology baseline
- Risk and dependency review
- Prioritized remediation roadmap
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boundary descriptionClear boundaries between related service areas
Each service page focuses on a distinct operational problem while keeping dependencies with other systems visible.
firewalls and remote accessFocuses on VPN, ports, routing, VLANs, NAT and access paths.
File sharing and permissionsFocuses on who can access which files; storage architecture is handled separately.
Backup and recoveryFocuses on recoverability, retention, independent copies and recovery drills.
Endpoint controlsFocuses on USB, printing, local storage, data transfer and documented exceptions.
Branch connectivityFocuses on site-to-site routing, domain trust, DNS, DHCP and cross-domain access.
Project documentationFocuses on baselines, plans, change evidence, acceptance and handover.
