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Malware that secretly monitors user activity to collect sensitive information. Often used for identity theft or unauthorized data access.

A cloud-based software delivery model where applications are hosted remotely and accessed over the internet, typically on a subscription basis, removing the need for local installation. Read Our Article: What Is SaaS? Definition, How It Works, and Examples of Applications

A device in a local area network (LAN) that connects multiple devices and directs data traffic efficiently, reducing congestion and improving network performance.

A system that provides resources, data, or services to client devices within a network, facilitating functions like file storage, web hosting, and application deployment.

The ability of a system to handle increased loads or expansion without compromising performance, crucial for adapting to growing business demands.