300-215 · Question #102
An attacker embedded a macro within a word processing file opened by a user in an organization's legal department. The attacker used this technique to gain access to confidential financial data…
The correct answer is A. controlled folder access C. signed macro requirements. To prevent macro-based attacks, the Cisco CyberOps study guide emphasizes the importance of limiting execution of unauthorized or unsigned macros. "Requiring that all macros be digitally signed and limiting execution only to those that meet the required trust level is a key…
Question
An attacker embedded a macro within a word processing file opened by a user in an organization's legal department. The attacker used this technique to gain access to confidential financial data. Which two recommendations should a security expert make to mitigate this type of attack? (Choose two.)
Options
- Acontrolled folder access
- Bremovable device restrictions
- Csigned macro requirements
- Dfirewall rules creation
- Enetwork access control
How the community answered
(42 responses)- A69% (29)
- B19% (8)
- D7% (3)
- E5% (2)
Explanation
To prevent macro-based attacks, the Cisco CyberOps study guide emphasizes the importance of limiting execution of unauthorized or unsigned macros. "Requiring that all macros be digitally signed and limiting execution only to those that meet the required trust level is a key mitigation strategy against malicious macros." Additionally, enabling features like Controlled Folder Access helps in protecting sensitive directories from unauthorized changes by untrusted applications, including those launched via malicious macros . These two measures--enforcing signed macro policies and leveraging controlled folder access-- directly help in mitigating the risk posed by embedded malicious macros in documents.
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