Your company has recently completed the connection of its network to a national high-speed private cloud network. Local businesses in the area are seeking to connect to the high-speed cloud network by directly connecting through your company's network. Your company's Chief Information Officer (CIO) believes that this is an opportunity to increase revenues and visibility for the company. However,

the Chief Security Officer (CSO) has expressed concerns regarding the security issues such a proposition introduces. As the security analysis, you have been asked to document the technical security requirements of the connection. Which document are you creating?

A. NDA
B. OLA
C. ISA
D. SLA

C
Explanation: You are creating an interconnection security agreement (ISA), which will document all the technical security requirements of the connection.
A non-disclosure agreement (NDA) is an agreement between two parties that defines which information is considered confidential and cannot be shared outside the two parties. An operating level agreement (OLA) is an internal organizational document that details the relationships that exist between departments to support business activities. A service level agreement (SLA) is an agreement about the ability of the support system to respond to problems within a certain timeframe while providing an agreed level of service.