Matching the essential cloud characteristics, definitional models, and architectural components with cloud security issues:

Prompt $1$Infrastructure as a Service

Answer for prompt $1$ Infrastructure as a Service

Prompt $2$Cloud Broker

Answer for prompt $2$ Cloud Broker

Prompt $3$Service Models

Answer for prompt $3$ Service Models

Prompt $4$Resource pooling

Answer for prompt $4$ Resource pooling

Prompt $5$Broad network access

Answer for prompt $5$ Broad network access

Prompt $6$On$-$demand