A company stores extremely sensitive data on an alt-gapped system. Which of the following can Be Implemented to increase security against a potential…

Two-person integrity is a security measure that can be implemented to increase security against a

potential insider threat on an air-gapped system. An air-gapped system is a system that is isolated

from any network connection and can only be accessed physically. An insider threat is a malicious

actor who has authorized access to an organization’s system or data and uses it for unauthorized or

harmful purposes. Two-person integrity is a system of storage and handling that requires the

presence of at least two authorized persons, each capable of detecting incorrect or unauthorized

security procedures, for accessing certain sensitive data or material. This way, no single person can

compromise the security or integrity of the data or material without being noticed by another

person. SSO (Single Sign-On) is a feature that allows users to access multiple applications or systems

with one set of credentials, but it does not prevent insider threats. SIEM (Security Information and

Event Management) is a tool that collects and analyzes log data from various sources to detect and

respond to security incidents, but it does not work on air-gapped systems. A Faraday cage is a

structure that blocks electromagnetic signals from entering or leaving, but it does not prevent

physical access or insider threats. MFA (Multi-Factor Authentication) is a method that requires users

to provide two or more pieces of evidence to verify their identity, such as something they know,

something they have, or something they are, but it does not prevent insider threats. Reference:

https://www.howtogeek.com/169080/air-gap-how-to-isolate-a-computer-to-protect-it-fromhackers/ https://www.howtogeek.com/428483/what-is-end-to-end-encryption-and-why-does-it-

matter/ https://www.howtogeek.com/202794/what-is-the-difference-between-127.0.0.1-and0.0.0.0/ https://www.howtogeek.com/443611/how-to-encrypt-your-macs-system-drive-removable-

devices-and-individual-files/