Which of the following features should the company set up? (Select two).

While file integrity monitoring is useful for detecting unauthorized changes to files, it does not directly address the prevention of sensitive data transmission or the restriction of access to harmful websites. Its primary function is to assess file security rather than control data flow or web access.

A stateful firewall is effective in monitoring and controlling network traffic but does not specifically focus on preventing the sending of sensitive data or blocking harmful sites. It operates on a broader level of traffic management rather than the targeted data protection measures needed in this scenario.

Guardrails generally refer to best practices or guidelines for safe operation rather than specific technical features. While they can help guide user behavior, they do not provide the direct technological enforcement necessary to secure sensitive data transmission and web access.

Antivirus signatures are crucial for detecting and preventing malware infections. However, they do not address the issues of preventing sensitive data leaks or restricting access to dangerous websites directly, making them less relevant to the company's specific security needs.