3.1.3.4.1.1 Ensure protection against encrypted attachments from untrusted senders is enabled
Overview
| Property | Value |
|---|---|
| CIS ID | 3.1.3.4.1.1 |
| Level | L1 |
| Profile Applicability | Enterprise Level 1 |
| Assessment Type | Manual |
| Section | Gmail > Safety > Attachments |
Description
As a Google Workspace administrator, you can protect incoming mail against phishing and harmful software (malware). You can also choose what action to take based on the type of threat detected.
Rationale
You should protect your users from potentially malicious attachments.
Impact
Users will be warned when they receive an encrypted attachment from an untrusted sender.
Default Value
Protect against encrypted attachments from untrusted senders is checked
Audit
To verify this setting via the Google Workspace Admin Console:
- Log in to https://admin.google.com as an administrator
- Select Apps
- Select Google Workspace
- Select Gmail
- Under
Safety-Attachments, ensureProtect against encrypted attachments from untrusted sendersis checked
Remediation
To configure this setting via the Google Workspace Admin Console:
- Log in to https://admin.google.com as an administrator
- Select Apps
- Select Google Workspace
- Select Gmail
- Under
Safety-Attachments, setProtect against encrypted attachments from untrusted sendersto checked - Select Save
CIS Controls
| Controls Version | Control | IG 1 | IG 2 | IG 3 |
|---|---|---|---|---|
| v8 | 9.6 Block Unnecessary File Types | x | x | |
| v7 | 7.9 Block Unnecessary File Types | x | x |