![arcmap online arcmap online](https://resource.esriuk.com/wp-content/uploads/AH_Mar20_hub_onlineMinimalist.jpg)
Your administrator can also allow you to insert a security card to sign in to ArcGIS Online. In that case, you use the same ArcGIS Online sign in dialog box, but you enter the login information provided by your administrator.
#Arcmap online windows
Your administrator can use your organization's enterprise security infrastructure to set up other forms of authentication, such as allowing you to sign in to ArcGIS Online with your Windows login. You can sign in with an ArcGIS account, either an ArcGIS public account or one that is part of ArcGIS Online for organizations. Signing in from an ArcGIS Desktop application is performed similarly regardless of whether you are accessing the ArcGIS Online website or a local portal. When you sign in to ArcGIS Online, you have access to public content from Esri, communities, and users. If you have publishing privileges in the organization, signing in also allows you to publish hosted layers to the organization. Sign in to ArcGIS Online or an ArcGIS Enterprise portal to access your content or your organization's data, and add them to your map.
![arcmap online arcmap online](https://www.redlands.edu/globalassets/depts/center-for-spatial-studies/resource-images/screenshot1.png)
Sign in to ArcGIS Online or an ArcGIS Enterprise portal For this reason, ArcGIS Desktop periodically checks for a connection to ArcGIS Online or an ArcGIS Enterprise portal. Some functionality of the ArcGIS Desktop applications-such as using basemaps or publishing to a portal-requires a connection to an ArcGIS Online or ArcGIS Enterprise portal.