Quick summary
Upgrading domain security in Salesforce involves configuring a custom My Domain through Salesforce Setup to generate secure, organisation-specific URLs. This process lets admins register, verify, and deploy a new domain directly within Salesforce Lightning, strengthening authentication and access control.
Steps
- Go to Setup by clicking the gear icon in Salesforce Lightning.
- Use Quick Find to search for My Domain and select it from the results.
- Click Edit under the My Domain Details section.
- Enter a new domain name in the My Domain Name text field.
- Click the Check Availability button next to the My Domain Name field to verify the domain.
- Confirm that the domain shows as Available.
- Click Save to register the new domain.
- Once Salesforce creates the new URLs, return to My Domain and click Deploy to activate them.
