Which of the following is a technique commonly used to leak data by insiders?

Which of the following is a technique commonly used to leak data by insiders?

• A. Eavesdropping
• B. Network zoning
• C. Data encryption
• D. Firewall rules

Answer: (A)

Eavesdropping is a technique commonly associated with the unauthorized interception of communications, making it a method that insiders might exploit to gain access to sensitive information. This practice involves listening in on private conversations or monitoring data being transmitted over a network to retrieve confidential data. Insiders might use eavesdropping to leak sensitive data, as they often have physical or system access that facilitates this type of information gathering. The other options serve different purposes in cybersecurity. Network zoning pertains to segregating networks to enhance security, data encryption is utilized to protect data by making it unreadable to unauthorized users, and firewall rules act as a barrier to control incoming and outgoing network traffic based on predetermined security rules. While these methods are essential for protecting data integrity and confidentiality, they do not pertain to techniques used for leaking data, as eavesdropping does.

Eavesdropping is a technique commonly associated with the unauthorized interception of communications, making it a method that insiders might exploit to gain access to sensitive information. This practice involves listening in on private conversations or monitoring data being transmitted over a network to retrieve confidential data. Insiders might use eavesdropping to leak sensitive data, as they often have physical or system access that facilitates this type of information gathering.

The other options serve different purposes in cybersecurity. Network zoning pertains to segregating networks to enhance security, data encryption is utilized to protect data by making it unreadable to unauthorized users, and firewall rules act as a barrier to control incoming and outgoing network traffic based on predetermined security rules. While these methods are essential for protecting data integrity and confidentiality, they do not pertain to techniques used for leaking data, as eavesdropping does.