#SEAMLESS MEANING WINDOWS#
Once the set-up is complete, Seamless SSO works the same way as any other sign-in that uses integrated Windows authentication (IWA). If the AzureADSSOAcc$ account encryption type is set to RC4_HMAC_MD5, and you want to change it to one of the AES encryption types, please make sure that you first roll over the Kerberos decryption key of the AzureADSSOAcc$ account as explained in the FAQ document under the relevant question, otherwise Seamless SSO will not happen.
![seamless meaning seamless meaning](https://c8.alamy.com/comp/JK1W35/seamless-chinese-pattern-of-lucky-symbols-of-ruyi-and-lu-meaning-wealth-JK1W35.jpg)
The encryption type is stored on the msDS-SupportedEncryptionTypes attribute of the account in your Active Directory. It is recommended that the encryption type for the AzureADSSOAcc$ account is set to AES256_HMAC_SHA1, or one of the AES types vs. Seamless SSO supports the AES256_HMAC_SHA1, AES128_HMAC_SHA1 and RC4_HMAC_MD5 encryption types for Kerberos. If there are multiple AD forests, each computer account will have its own unique Kerberos decryption key.
![seamless meaning seamless meaning](https://image.slidesharecdn.com/seamlesspipesitsmeaningbuddingsignificanceandprimarybenefitsitdelivers-150801082756-lva1-app6891/95/seamless-pipes-its-meaning-budding-significance-and-primary-benefits-it-delivers-2-638.jpg)
How a single user sign-in transaction on a native client works with Seamless SSO.
![seamless meaning seamless meaning](https://i.etsystatic.com/23116872/r/il/0c4614/3251294884/il_1140xN.3251294884_h18r.jpg)
How a single user sign-in transaction on a web browser works with Seamless SSO.This article gives you technical details into how the Azure Active Directory Seamless Single Sign-On (Seamless SSO) feature works.