An administrator at UniversalContainers has been asked to prevent users from accessingSalesforce from outside of...

IP address restrictions allow you to prevent users from accessing Salesforce from outside of their network. You can set IP address restrictions on the profile level or globally for the org. To enforce IP restrictions for API logins, you must select Enforce Login IP Ranges on Every Request in Session Settings.

References: https://help.salesforce.com/s/articleView?id=sf.security_networkaccess.htm &type=5 https://help.salesforce.com/s/articleView?id=sf.security_enforce_ip_ranges.htm &type=5