Using the Prevention Policy service collection

Table of Contents

Passing credentials

WARNING

client_id and client_secret are keyword arguments that contain your CrowdStrike API credentials. Please note that all examples below do not hard code these values. (These values are ingested as strings.)

CrowdStrike does not recommend hard coding API credentials or customer identifiers within source code.

queryCombinedPreventionPolicyMembers

Search for members of a Prevention Policy in your environment by providing a FQL filter and paging details. Returns a set of host details which match the filter criteria

PEP8 method name

query_combined_policy_members

Endpoint

Method	Route
	/policy/combined/prevention-members/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL query expression that should be used to limit the results.
limit			query	integer	Maximum number of records to return. Max: 5000.
offset			query	string	Starting index of overall result set from which to return ids.
id			query	string	The ID of the Prevention Policy to search for members of.
sort			query	string	The property to sort by.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_combined_policy_members(id="string",
                                                filter="string",
                                                offset=integer,
                                                limit=integer,
                                                sort="string"
                                                )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryCombinedPreventionPolicyMembers(id="string",
                                                       filter="string",
                                                       offset=integer,
                                                       limit=integer,
                                                       sort="string"
                                                       )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryCombinedPreventionPolicyMembers",
                          id="string",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

queryCombinedPreventionPolicies

Search for Prevention Policies in your environment by providing a FQL filter and paging details. Returns a set of Prevention Policies which match the filter criteria

PEP8 method name

query_combined_policies

Endpoint

Method	Route
	/policy/combined/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL query expression that should be used to limit the results.
limit			query	integer	Maximum number of records to return. Max: 5000.
offset			query	string	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. Available fields: created_by modified_timestamp created_timestamp name enabled platform_name modified_by precedence Example: created_timestamp.desc
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_combined_policies(filter="string",
                                          offset=integer,
                                          limit=integer,
                                          sort="string"
                                          )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryCombinedPreventionPolicies(filter="string",
                                                  offset=integer,
                                                  limit=integer,
                                                  sort="string"
                                                  )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryCombinedPreventionPolicies",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

performPreventionPoliciesAction

Perform the specified action on the Prevention Policies specified in the request

PEP8 method name

perform_policies_action

Endpoint

Method	Route
	/policy/entities/prevention-actions/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
action_name			query	string	The action to perform. Allowed values: add-host-group add-rule-group disable enable remove-host-group remove-rule-group
action_parameters			body	list of dictionaries	List of name / value pairs in JSON format.
body			body	dictionary	Full body payload in JSON format.
rule_group_id			body action_parameters	string	Host Group ID to apply the policy to. String. Overridden if action_parameters is specified.
ids			body	string or list of strings	Prevention Policy ID(s) to perform actions against.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.perform_policies_action(action_name="string",
                                          rule_group_id="HOST_GROUP_ID",
                                          ids="ID_TO_UPDATE"
                                          )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

# Can also be provided as the keyword `rule_group_id`
act_params = [{
    "name": "rule_group_id",
    "value": "HOST_GROUP_ID"
}]


response = falcon.performPreventionPoliciesAction(action_name="string",
                                                  action_parameters=act_params,
                                                  ids="ID_TO_UPDATE"
                                                  )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

PARAMS = {
    "action_name": "string"  # Can also pass action_name using a keyword
}

act_params = [{
    "name": "rule_group_id",
    "value": "HOST_GROUP_ID"
}]

# Only one ID may be updated at a time
BODY = {
    "action_parameters": act_params,
    "ids": ["ID_TO_UPDATE"]
}

response = falcon.command("performPreventionPoliciesAction", parameters=PARAMS, body=BODY)
print(response)

setPreventionPoliciesPrecedence

Sets the precedence of Prevention Policies based on the order of IDs specified in the request. The first ID specified will have the highest precedence and the last ID specified will have the lowest. You must specify all non-Default Policies for a platform when updating precedence

PEP8 method name

set_policies_precedence

Endpoint

Method	Route
	/policy/entities/prevention-precedence/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
ids			body	string or list of strings	Prevention Policy ID(s) to adjust precedence.
platform_name			body	string	OS platform name. Linux Mac Windows iOS Android

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = "ID1,ID2,ID3"  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.set_policies_precedence(ids=id_list, platform_name="string")
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = "ID1,ID2,ID3"  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.setPreventionPoliciesPrecedence(ids=id_list, platform_name="string")
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = ['ID1', 'ID2', 'ID3']

BODY = {
    "ids": id_list,
    "platform_name": "string"
}

response = falcon.command("setPreventionPoliciesPrecedence", body=BODY)
print(response)

getPreventionPolicies

Retrieve a set of Prevention Policies by specifying their IDs

PEP8 method name

get_policies

Endpoint

Method	Route
	/policy/entities/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
ids			query	string or list of strings	The ID(s) of the Prevention Policies to return.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.get_policies(ids=id_list)
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.getPreventionPolicies(ids=id_list)
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.command("getPreventionPolicies", ids=id_list)
print(response)

createPreventionPolicies

Create Prevention Policies by specifying details about the policy to create

PEP8 method name

create_policies

Endpoint

Method	Route
	/policy/entities/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
clone_id			body	string	Prevention Policy ID to clone.
description			body	string	Prevention Policy description.
name			body	string	Prevention Policy name.
platform_name			body	string	Operating system platform name. Linux Mac Windows iOS Android
settings			body	list of dictionaries	List of policy-specific settings to apply to the newly created policy. Multiple settings can be applied by passing a list containing multiple entries.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

policy_settings = [{
    "id": "string",
    "value": {}
}]

response = falcon.create_policies(clone_id="string",
                                  description="string",
                                  name="string",
                                  platform_name="string",
                                  settings=policy_settings
                                  )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

policy_settings = [{
    "id": "string",
    "value": {}
}]

response = falcon.createPreventionPolicies(clone_id="string",
                                           description="string",
                                           name="string",
                                           platform_name="string",
                                           settings=policy_settings
                                           )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

BODY = {
    "resources": [
        {
            "clone_id": "string",
            "description": "string",
            "name": "string",
            "platform_name": "string",
            "settings": [
                {
                    "id": "string",
                    "value": {}
                }
            ]
        }
    ]
}

response = falcon.command("createPreventionPolicies", body=BODY)
print(response)

deletePreventionPolicies

Delete a set of Prevention Policies by specifying their IDs

PEP8 method name

delete_policies

Endpoint

Method	Route
	/policy/entities/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
ids			query	string or list of strings	The ID(s) of the Prevention Policies to delete.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.delete_policies(ids=id_list)
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.deletePreventionPolicies(ids=id_list)
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.command("deletePreventionPolicies", ids=id_list)
print(response)

updatePreventionPolicies

Update Prevention Policies by specifying the ID of the policy and details to update

PEP8 method name

update_policies

Endpoint

Method	Route
	/policy/entities/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
description			body	string	Prevention Policy description.
id			body	string	Prevention Policy ID to update.
name			body	string	Prevention Policy name.
settings			body	list of dictionaries	List of policy-specific settings to apply to the newly created policy. Multiple settings can be applied by passing a list containing multiple entries.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

policy_settings = [{
    "id": "string",
    "value": "string"
}]

response = falcon.update_policies(id="string",
                                  description="string",
                                  name="string",
                                  settings=policy_settings
                                  )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

policy_settings = [{
    "id": "string",
    "value": "string"
}]

response = falcon.updatePreventionPolicies(id="string",
                                           description="string",
                                           name="string",
                                           settings=policy_settings
                                           )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

BODY = {
    "resources": [
        {
            "description": "string",
            "id": "string",
            "name": "string",
            "settings": [
                {
                    "id": "string",
                    "value": {}
                }
            ]
        }
    ]
}

response = falcon.command("updatePreventionPolicies", body=BODY)
print(response)

queryPreventionPolicyMembers

Search for members of a Prevention Policy in your environment by providing a FQL filter and paging details. Returns a set of Agent IDs which match the filter criteria

PEP8 method name

query_policy_members

Endpoint

Method	Route
	/policy/queries/prevention-members/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL query expression that should be used to limit the results.
limit			query	integer	Maximum number of records to return. Max: 5000.
offset			query	string	Starting index of overall result set from which to return ids.
id			query	string	The ID of the Prevention Policy to search for members of.
sort			query	string	The property to sort by.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_policy_members(id="string",
                                       filter="string",
                                       offset=integer,
                                       limit=integer,
                                       sort="string"
                                       )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryPreventionPolicyMembers(id="string",
                                               filter="string",
                                               offset=integer,
                                               limit=integer,
                                               sort="string"
                                               )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryPreventionPolicyMembers",
                          id="string",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

queryPreventionPolicies

Search for Prevention Policies in your environment by providing a FQL filter and paging details. Returns a set of Prevention Policy IDs which match the filter criteria

PEP8 method name

query_policies

Endpoint

Method	Route
	/policy/queries/prevention/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL query expression that should be used to limit the results.
limit			query	integer	Maximum number of records to return. Max: 5000.
offset			query	string	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. Available fields: created_by modified_timestamp created_timestamp name enabled platform_name modified_by precedence Example: created_timestamp.desc
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_policies(filter="string",
                                 offset=integer,
                                 limit=integer,
                                 sort="string"
                                 )
print(response)

Service class example (Operation ID syntax)

from falconpy import PreventionPolicy

# Do not hardcode API credentials!
falcon = PreventionPolicy(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryPreventionPolicies(filter="string",
                                          offset=integer,
                                          limit=integer,
                                          sort="string"
                                          )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryPreventionPolicies",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)