newsupernova/vendor/magento/module-security/etc/config.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Store:etc/config.xsd">
    <default>
        <admin>
            <security>
                <admin_account_sharing>0</admin_account_sharing>
                <password_reset_protection_type>1</password_reset_protection_type>
                <max_number_password_reset_requests>5</max_number_password_reset_requests>
                <min_time_between_password_reset_requests>10</min_time_between_password_reset_requests>
            </security>
        </admin>
        <customer>
            <password>
                <password_reset_protection_type>1</password_reset_protection_type>
                <max_number_password_reset_requests>5</max_number_password_reset_requests>
                <min_time_between_password_reset_requests>10</min_time_between_password_reset_requests>
            </password>
        </customer>
    </default>
</config>