Which Asset Life Cycle Stage?

About this interactive

The Asset Acquisition and Management lesson starts by widening what an asset is. Finance counts cash, buildings and equipment. Security also counts the data you store, the code you write, the software you buy, customers' data and even the company's reputation. Every asset has a life cycle, and the lesson follows a laptop through it: Acquisition: the purchase. Security's part is checking, before anything is bought, that it can be secured: a laptop that supports disk encryption, software with no known flaws and a clean license. Assignment: the asset is given to someone and accounted for. The inventory records who has it, and data gets an owner. Maintenance: keeping it working and secure while in use, with patches, updates, repairs and checks. Change of hands: the lesson calls this change management. When an asset moves to a new person or team, the old user's data and access are removed and the records are updated. Disposal: the end. Data is sanitized or the media destroyed before the asset leaves, so a thrown-away laptop does not take sensitive information with it. The tricky pair is change of hands and disposal, because both can involve wiping a drive. Ask whether the asset is staying in the company for a new user or leaving it for good.

What you'll learn

Place a security step in its stage of the asset life cycle: acquisition, assignment, maintenance, change of hands, or disposal
Distinguish wiping an asset that stays in the company for its next user from sanitizing or destroying one that is leaving it

Aligned to

CompTIA Security+

4.2 Explain the security implications of proper hardware, software, and data asset management.

Key terms

Asset Lifecycle: The stages an organizational asset passes through from initial procurement and assignment through maintenance, change management, and final deprovisioning.
Asset: Any resource of value to an organization, including hardware, software, data, and personnel.
Asset Assignment: The practice of formally assigning IT assets to a specific person or department to establish ownership and responsibility.
Asset Disposal: The process of securely decommissioning and discarding equipment, including wiping configurations and sanitizing devices to prevent data exposure.
Data Sanitization: The process of permanently and securely removing or destroying data from a storage device before disposal or reuse.

Topics

Asset Management Interactive Categorize

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