Blocking potentially malicious types of file attachments at the email gateway level helps to prevent them from being delivered to users’ inboxes, which can help to reduce the risk of malware infections or other security threats. By implementing this type of control, organizations can help to protect their data and systems from security threats that may be transmitted via email.
There are several ways that organizations can block file attachments at the email gateway level:
- Use email filtering software: Email filtering software can be configured to block specific types of file attachments based on their file extension or other characteristics.
- Configure access controls: Access controls can be used to block file attachments based on their content or other characteristics.
- Implement device controls: Device controls can be used to block file attachments that may contain executable code or other types of malicious content.
By following these practices, organizations can help to reduce the risk of security threats transmitted via email and protect their data and systems from potential harm.