How do I install the Cis Gworkspace 3.1.3.4.2.1 skill?

Run npx skillmds@latest add cyberstrikeus/cis-gworkspace-3-1-3-4-2-1 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Cis Gworkspace 3.1.3.4.2.1 skill do?

Ensure link identification behind shortened URLs is enabled It is listed under Coding & Dev Tools on SkillMD.

Is Cis Gworkspace 3.1.3.4.2.1 safe to use?

SkillMD's automated safety review verdict for this skill is PASS. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Cis Gworkspace 3.1.3.4.2.1?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Cis Gworkspace 3.1.3.4.2.1 free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Cis Gworkspace 3.1.3.4.2.1?

cyberstrikeus (@cyberstrikeus) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Cis Gworkspace 3.1.3.4.2.1 by cyberstrikeus

Name: Cis Gworkspace 3.1.3.4.2.1
Author: cyberstrikeus

File contents

3.1.3.4.2.1 Ensure link identification behind shortened URLs is enabled

Overview

Property	Value
CIS ID	3.1.3.4.2.1
Level	L1
Profile Applicability	Enterprise Level 1
Assessment Type	Manual
Section	Gmail > Safety > Links and external images

Description

Identify links behind short URLs, and display a warning when you click links to untrusted domains.

Rationale

You should protect your users from potentially malicious links.

Impact

Users will be warned when they click links to untrusted domains.

Default Value

Identify links behind shortened URLs 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 - Links and external images, ensure Identify links behind shortened URLs is 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 - Links and external images, set Identify links behind shortened URLs to checked
Select Save

CIS Controls

Controls Version	Control	IG 1	IG 2	IG 3
v8	9.3 Maintain and Enforce Network-Based URL Filters		x	x
v7	7.4 Maintain and Enforce Network-Based URL Filters		x	x

---name: cis-gworkspace-3-1-3-4-2-1description: Ensure link identification behind shortened URLs is enabled---# 3.1.3.4.2.1 Ensure link identification behind shortened URLs is enabled## Overview| Property | Value || ------------------------- | ------------------------------------------ || **CIS ID** | 3.1.3.4.2.1 || **Level** | L1 || **Profile Applicability** | Enterprise Level 1 || **Assessment Type** | Manual || **Section** | Gmail > Safety > Links and external images |## DescriptionIdentify links behind short URLs, and display a warning when you click links to untrusted domains.## RationaleYou should protect your users from potentially malicious links.## ImpactUsers will be warned when they click links to untrusted domains.## Default Value`Identify links behind shortened URLs` is **checked**## AuditTo verify this setting via the Google Workspace Admin Console:1. Log in to [https://admin.google.com](https://admin.google.com) as an administrator2. Select **Apps**3. Select **Google Workspace**4. Select **Gmail**5. Under `Safety` - `Links and external images`, ensure `Identify links behind shortened URLs` is **checked**## RemediationTo configure this setting via the Google Workspace Admin Console:1. Log in to [https://admin.google.com](https://admin.google.com) as an administrator2. Select **Apps**3. Select **Google Workspace**4. Select **Gmail**5. Under `Safety` - `Links and external images`, set `Identify links behind shortened URLs` to **checked**6. Select **Save**## CIS Controls| Controls Version | Control | IG 1 | IG 2 | IG 3 || ---------------- | -------------------------------------------------- | ---- | ---- | ---- || v8 | 9.3 Maintain and Enforce Network-Based URL Filters | | x | x || v7 | 7.4 Maintain and Enforce Network-Based URL Filters | | x | x |

Frequently asked questions

Cis Gworkspace 3.1.3.4.2.1