CompTIA CASP+ Practice Test

Which active measure can significantly reduce the potential of sensitive data being emailed out of the company?

1. Encrypt all outgoing emails

2. Implement strict user access controls

3. Sanitize outgoing content

4. Install data loss prevention software

The correct answer is: Sanitize outgoing content

Sanitizing outgoing content is an effective measure to mitigate the risk of sensitive data being transmitted via email. This process involves removing or altering any confidential, sensitive, or proprietary information from messages before they leave the organization. It ensures that any email communications don’t inadvertently disclose information that could be misused by unauthorized recipients. By sanitizing, organizations can maintain the integrity of communications while safeguarding against potential data breaches. This could involve redacting sensitive details from documents, masking specific data, or employing content filtering to identify and alter any information deemed sensitive before it is sent out. While other measures like encryption, strict access controls, and data loss prevention software play crucial roles in enhancing overall data security and minimizing risks associated with data loss, sanitizing content specifically targets the prevention of sensitive information from being sent through unregulated channels, making it a proactive approach to safeguarding data in emails.