65. Which of the following scenarios is a warning sign specific to insider threats that should be included in a company's security awareness training?
Answer: B
A user shares their unique credentials with peers within their team.
Sharing unique credentials poses a significant insider threat as it undermines the principle of least privilege and can lead to unauthorized access or data breaches. This behavior should be explicitly addressed in security awareness training to help employees understand the importance of safeguarding their personal access information.
A) An IT employee upgrades systems to the newest version of an encryption library.
This scenario does not represent an insider threat; rather, it reflects a proactive measure for improving security. Upgrading encryption libraries is a standard practice to enhance protection against vulnerabilities and is generally viewed as a responsible action.
B) A user shares their unique credentials with peers within their team.
This option is a clear warning sign of an insider threat, as sharing credentials compromises security protocols and increases the risk of unauthorized access. Employees must be trained to recognize that credential sharing can lead to potential security incidents, making this scenario critical for inclusion in security awareness training.
C) A finance user scrutinizes an employee's reimbursement form after a business trip.
While this action may indicate diligence in financial oversight, it does not inherently signify an insider threat. Scrutinizing reimbursement forms is a part of standard financial practices and does not raise any security concerns related to insider threats.
D) A user traveling abroad logs in outside of normal operating hours.
This behavior could be suspicious, but it does not specifically indicate an insider threat. Logging in outside of normal hours may be legitimate depending on the user's role and responsibilities, particularly when traveling internationally, and thus does not necessitate inclusion as a warning sign in security training.
Conclusion
The scenario of a user sharing their unique credentials is a definitive warning sign of insider threats, as it directly compromises security and increases the risk of data breaches. All other options either represent standard practices or do not specifically indicate a threat, underscoring the importance of addressing credential sharing in security awareness training.