---
sourceDocument: Yokohama Security Management
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/security-management

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Security Management

ft:clusterId :

    - security

bundleId :

    - security

workflow :

    - Technology


---

# Define the mitigation coverage

# Define the mitigation coverage {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Define the mitigation coverage for each mitigation that is associated with a
technique so that you gain visibility into how well your organization can prevent the
attacks that happen due to a particular technique.

## Before you begin

* Role required: sn_ti.admin, sn_si.admin: create, write, delete access
* Role required: sn_ti.read: read access
{#define-the-mitigation-coverage__ul_bbb_brq_trb}

## About this task

The mitigation coverage definitions are used in the overall mitigation and technique
coverage mapping. You can use the base system mitigation coverage. The base system
mitigation coverage consists of coverage types None, Poor, Fair, Good, Very Good,
and Excellent. The base system mitigation coverage is also associated with
pre-defined colors, and coverage percentages. You can customize the coverage types
(add or remove coverage types), coverage percentages for lower limits and higher
limits, and colors, or create your custom mitigation coverage.

The customizations that you make to the coverage types, colors, or percentages are
used in the mitigation coverage mapping and also in the [heat
map](https://www.servicenow.com/docs/BY9GrF5jowMrXEBCQ9bdHw#mitre-att-ck-heatmap-and-navigator "You can use the MITRE-ATT&CK heat map and navigator for basic navigation and to visualize your overall technique detection coverage.").

## Procedure

1. Navigate to AllThreat IntelligenceMITRE ATT\&CK AdministrationMitigation Coverage Definition.
2. Review the mitigation detection entries and customize the entries for your environment.  
   {#define-the-mitigation-coverage__table_nb5_ldk_wnb__entry__2}

   | Field | Description |
   |-|-|
   | Overall Technique Mitigation Coverage | Name of the technique mitigation coverage. The [base system mitigation coverage](https://www.servicenow.com/docs/dAjBPg8DxKnDM4F9O_pthQ "Define your organization's mitigation coverage so that you can effectively measure and detect specific adversary techniques.") consists of None, Poor, Fair, Good, Very Good, or Excellent. |
   | Coverage Percentage Lower Limit | The lower percentage limit of the mitigation coverage. Define the numerical values between 0 through 100. |
   | Coverage Percentage Higher Limit | The higher percentage limit of the mitigation coverage. Define the numerical values between 0 through 100. |
   | Coverage Color | Color that is assigned to the detection coverage score. The color that you define is used for the technique mitigation coverage in the heat map. You can customize the colors using HEX codes and RGB(A) values. |
   | Description | Overall mitigation detection coverage. See the base system definition in the [technique mitigation coverage definition](https://www.servicenow.com/docs/dAjBPg8DxKnDM4F9O_pthQ "Define your organization's mitigation coverage so that you can effectively measure and detect specific adversary techniques."). |
   [Table 1. Technique Mitigation Coverage Definition]

   {#define-the-mitigation-coverage__table_nb5_ldk_wnb}  
   Note:  
   Ensure that you do not overlap the coverage percentage ranges if you customize the percentage limits (lower or higher). For example, if a coverage record has the ranges 0 to 20, then the next consecutive record must have lower limit range of 21 or higher to avoid overlapping the coverage percentage range.

   The following illustration shows the
   mitigation coverage definition list.
3. To add an entry, click New, complete the entries, and click Submit.
{#define-the-mitigation-coverage__steps_lxz_psq_trb}
* **[Technique mitigation coverage definitions](https://www.servicenow.com/docs/dAjBPg8DxKnDM4F9O_pthQ)**   
  Define your organization's mitigation coverage so that you can effectively measure and detect specific adversary techniques.

**Related concepts**   

* [Auto-extract technique rules for importing MITRE-ATT\&CK information](https://www.servicenow.com/docs/eYGE1Uu1pdpn8sAzyt8WJA#auto-extract-technique-rules "Use the base system auto-extraction rules to import the MITRE-ATT&CK information from any existing third-party integrations.")  
**Related tasks**   

* [Set up the MITRE-ATT\&CK framework](https://www.servicenow.com/docs/Ld7f25ZcgWw7PdriP0K3jA "Activate the MITRE-ATT&CK profile, and set up a scheduled job so that you can set up MITRE-ATT&CK collections for threat detection in your organization.")
* [Manage matrices](https://www.servicenow.com/docs/yws2nKfjlanumWOVNq9rig "Manage the matrices that have been imported from the MITRE TAXII collections. Matrices are a collection of tactics and techniques. You can view the matrices to review if your collections are available in the MITRE-ATT&CK repository.")
* [Manage techniques](https://www.servicenow.com/docs/f5UTJ9u0heSamMptkLqrVA "Manage the techniques that have been imported from the MITRE TAXII collections. The techniques contain various ways attackers have developed to employ a given tactic. You can review and deactivate techniques that are not relevant to your organization. In STIX, techniques are known as attack patterns.")
* [Manage mitigations](https://www.servicenow.com/docs/_ehLNpEZhnog4q3cucInXQ "Manage the mitigations that have been imported from the MITRE TAXII collections. Mitigations enable you to prevent an adversary from successfully executing techniques or sub-techniques against your organization. In STIX, mitigations are known as course of actions.")
* [Manage groups](https://www.servicenow.com/docs/L5wKoVXDZ6w225rn_~Tmwg "Manage the groups that have been imported from the MITRE TAXII collections. Groups are sets of related intrusion activity that are tracked by a common name in the security community. Analysts track clusters of activities using various terms such as threat groups, activity groups, threat actors, intrusion sets, and campaigns. In STIX, groups are known as intrusion sets.")
* [Manage malware](https://www.servicenow.com/docs/0HJ6OpkySaP_HrjJt8WeDA "Manage the malware information that you imported from the MITRE TAXII collections. Malware is a type of TTP that represents malicious code. It refers to a program that is covertly inserted into a system. The intent of a malware is to compromise the confidentiality, integrity, or availability of the victim's data, applications, or operating system (OS).")
* [Manage tools](https://www.servicenow.com/docs/kp0uesuQlslbugXzjZBLpg "Manage the tools information that you imported from the MITRE TAXII collections. Tools are legitimate software that are used by threat actors to perform attacks.")
* [Manage MITRE relationships](https://www.servicenow.com/docs/B19p8SZYczeNZOJwKJ4_Ag "Manage the MITRE relationships information that you imported from the MITRE TAXII collections.")
* [Manage CVE and technique mapping](https://www.servicenow.com/docs/ziAfSeIttOd8APCvnuMVoA "Manage the CVE and technique information that is mapped after you import the MITRE TAXII collections.")
* [Extend the MITRE-ATT\&CK data](https://www.servicenow.com/docs/VNeFz9OVokfAR37udh7pjw "Extend the MITRE-ATT&CK repository data in the ServiceNow AI Platform by enriching it.")
* [Define the data source and detection tool mapping](https://www.servicenow.com/docs/nHqKoFCQ6kYWOBMAKDTLXw "Define the data source and detection tool mapping for MITRE-ATT&CK tactics and techniques. The data source mapping provides you with insight into the relevance and availability of the data sources and the detection tools for monitoring the data sources in your environment.")
* [Define the data source and data component mapping](https://www.servicenow.com/docs/E6JH7_cytds7nG~0c_tUuw "Use the Data Component Mapping if you are using the latest TAXII collections, and you want to maintain a relationship between the data sources, data components, and the various techniques. Map the data sources with the additional context of data components that provides an extra sublayer of context to data sources that enable you to understand adversary behaviors in MITRE-ATT&CK better.")
* [Define the technique detection coverage](https://www.servicenow.com/docs/2Wk9PxgJ~bK7LejpeZJzig "Define the technique detection coverage that your organization must measure and detect specific adversary techniques.")
* [Map your technique detection coverage to a technique](https://www.servicenow.com/docs/4mNj12D~vHdVEbNa~gxZmQ "Map your overall technique detection coverage with the technique that enables your organization to detect specific adversary techniques.")
* [Map your mitigation coverage to a technique](https://www.servicenow.com/docs/NgsJPVMAGr2jIP~EMAk6hQ "Map your mitigation coverage with the technique that enables you to detect your organization's overall mitigation strategy.")
* [Create and map detection rules](https://www.servicenow.com/docs/GJQNkvR4BsJndl7s_OJonQ "Create detection rules and map them against the tactics and techniques. With this mapping, you can see the coverage for the detection rules in your organization.")
* [Review threat group and MITRE-ATT\&CK techniques mapping](https://www.servicenow.com/docs/AyZBwl7rzJRlh_SW3K1HCg "Review the threat group and techniques object to object relationship mapping information that is imported from the MITRE TAXII collections. This mapping enables you to view the technique group and the corresponding technique mapping.")
* [Threat group to technique heatmap definition](https://www.servicenow.com/docs/CBvilbs0meywww7eXCfjew "Define the threat group to technique heatmap definition so that on the heatmap you can measure and detect the attack patterns that threat groups are using to attack your organization. The probability of an attack using a particular technique increases when you have a high number of attackers.")
* [Review the MITRE-ATT\&CK system properties](https://www.servicenow.com/docs/ssnQTt~FrjjemkHHqY74zA "Review the MITRE-ATT&CK system property values.")  
**Related reference**   

* [Get started with MITRE-ATT\&CK framework](https://www.servicenow.com/docs/JOQ_rN~TGjQVQGIY5GMuSg "Review the following information before you start setting up your MITRE-ATT&CK framework.")
* [Understand the MITRE to STIX data model](https://www.servicenow.com/docs/qUf~MpAS~74tQzL~8IKsoA "Review the terminology used by MITRE and STIX to efficiently use and understand the MITRE-ATT&CK framework in the ServiceNow AI Platform.")
* [Domain separation and MITRE-ATT\&CK](https://www.servicenow.com/docs/xGRYn1BZb3JFv4_e1saNNg "This domain separation overview pertains to MITRE-ATT&CK. Domain separation allows you to separate data, processes, and administrative tasks into logical groupings called domains. You can then control several aspects of this separation, including which users can see and access data.")

*[\>]: and then