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A(n) ________ is software that runs directly on hardware and below standard operating systems, trapping all system calls and access to hardware from virtual machines and mapping them as necessary.

Data mining focuses on descriptive analytics, whereas machine learning leans toward predictive analytics.

Software entities that represent and model IoT things are often structured in ways that follow practices and terminology from ________ programming.

Payload data ________ defines formats of requests and responses as they appear in transport.

________ encryption uses different keys for encryption and decryption.

Machine learning algorithm development tends to be performed in the cloud, but algorithm execution may be performed in distributed fashion, including some processing at the edge.

One general design principle for protection mechanisms is to base access decisions on permission of what is allowed rather than exclusion of what is prohibited.

________ systems begin with a training period of learning the characteristics of normal activity before being deployed to detect anomalies that indicate or predict potential problems.

Malevolent code injection is an example of a(n) ________ attack.

The security of legacy industrial manufacturing systems is often based on the physical security and isolation of control systems and the obscurity of their designs.