IT Asset Management
IT asset management is the practice of tracking and governing the hardware, software, subscriptions, and services an organization uses. It connects each asset to its owner, cost, condition, risk, and place in the asset life cycle.
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Intro
IT Asset Management
IT asset management, or ITAM, gives you a reliable view of the technology your organization uses. The scope can include hardware, software, subscriptions, and externally provided services.
That view is useful only when it supports decisions. You need to know what exists, who is responsible for it, where it is, and why the organization still needs it. You also need evidence about cost, support status, security exposure, and disposal.
The core mental model
Treat ITAM as a management system, not a spreadsheet or discovery tool.
A useful ITAM system combines four parts:
- Scope: clear rules for which assets and records belong in the system.
- Evidence: data from purchasing, discovery, people, contracts, and service records.
- Control: assigned ownership, approved states, and life-cycle procedures.
- Decisions: actions based on cost, value, compliance, support, and risk.
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Where this skill leads
Relevant careers
See how this topic contributes to broader role-level skill maps.
Sources
- https://committee.iso.org/sites/jtc1sc7/home/news/content-left-area/news-and-updates/it-asset-management-standards-is.html
Supports
- ITAM scope across hardware, software, subscriptions, and services
- Detection, tracking, management, and optimization across the asset life cycle
- ISO 19770 management-system and data-exchange context
- https://www.iso.org/standard/68531.html
Supports
- Requirements for an IT asset management system
- Applicability across organization sizes and IT asset types
- Boundary from financial, accounting, and asset-specific technical requirements
- https://committee.iso.org/sites/jtc1sc7/home/projects/flagship-standards/isoiec-19770-12017.html
Supports
- ITAM management, control, and protection across life-cycle stages
- Management-system establishment, implementation, maintenance, and improvement
- Progression from trustworthy data through life-cycle integration to optimization
- https://csrc.nist.gov/pubs/sp/1800/5/final
Supports
- ITAM visibility across physical and virtual assets
- Relationship between asset visibility, utilization, and security
- Publication identity and final status
- https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.1800-5.pdf
Supports
- Asset discovery, identification, normalization, and reconciliation concepts
- Integration of evidence from multiple asset data sources
- Example ITAM architecture, workflows, and security outcomes
- https://www.cisecurity.org/controls/inventory-and-control-of-enterprise-assets
Supports
- Inventory and control of enterprise assets
- Identification and action for unauthorized and unmanaged assets
- Asset visibility as support for monitoring, response, backup, and recovery
- https://www.cisecurity.org/controls/inventory-and-control-of-software-assets
Supports
- Inventory and control of operating systems and applications
- Authorized, unauthorized, managed, and unmanaged software states
- Action to prevent unauthorized software installation or execution
- https://www.cisecurity.org/insights/white-papers/guide-to-enterprise-assets-and-software
Supports
- Scope guidance for enterprise asset and software inventories
- Use of the guide during implementation and audit
- Accounting for in-scope assets before applying security controls
- https://github.com/sindresorhus/awesome
Supports
- Discovery starting point for curated awesome lists
- https://github.com/awesome-foss/awesome-sysadmin
Supports
- Curated IT Asset Management software category
- Discovery of GLPI, OCS Inventory NG, openDCIM, and Snipe-IT
- https://www.glpi-project.org/en/
Supports
- Inventory and asset management
- Service desk, financial, contract, and configuration management functions
- GLPI learner destination and Awesome Links rationale
- https://ocsinventory-ng.org/?lang=en
Supports
- Hardware and software inventory through agents and network discovery
- Package deployment capability
- OCS Inventory NG learner destination and Awesome Links rationale
- https://documentation.ocsinventory-ng.org/
Supports
- Official documentation destination for OCS Inventory NG
- https://opendcim.org/
Supports
- Data center inventory management focus
- Physical infrastructure, rack, power, and capacity documentation
- openDCIM learner destination and Awesome Links rationale
- https://snipeitapp.com/
Supports
- Open-source asset and license management
- Inventory tracking, assignments, and API support
- Snipe-IT learner destination and Awesome Links rationale
- https://snipe-it.readme.io/docs
Supports
- Official user manual destination for Snipe-IT