3.4.3 Cybersecurity Awareness 4/23

Question 1

A loss of confidentiality is the _____.

Answer 1

unauthorized disclosure of information

Question 2

Examples of loss of confidentiality are?

Answer 2

– Theft of Personal Identifiable Information (PII) - Social Security Number (SSN), etc.
– Classified information exfiltration from Secret Internet Protocol Router Network (SIPRNet)

Question 3

A loss of integrity is the ____.

Answer 3

unauthorized modification or destruction of
information

Question 4

Examples of loss of integrity are:

Answer 4

– Unauthorized modification of Global Positioning System (GPS) navigation information
– Unauthorized destruction of PII on a Defense Business System (DBS)

Question 5

A loss of availability is the ____.

Answer 5

disruption of access to or use of information or an
information system

Question 6

What are examples of loss of availability?

Answer 6

– Denial of Service (DoS) attack on Nuclear Command, Control and Communications (NC3)
network
– DoS attack on logistics parts ordering system
– DoS attack on unmanned system command and control (C2) link

Question 7

Who is the Cyber Type Commander (TYCOM)?

Answer 7

Naval Information Forces Command (NAVIFOR)

Question 8

Who is the Navy Cybersecurity Technical Authority (CS TA)?

Answer 8

Naval Information Warfare Systems Command (NAVWAR)