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@@ -189,8 +189,8 @@ IAM Components ->Logical Organization: Defines boundaries for users/processes. U
 3.Multi-Factor Authentication (MFA)->means using two or more ways to verify who you are before giving access Factors->What you have: Security token, smart card. ,What you know: Password, PIN. , What you are: Biometrics (fingerprint, face). , Where you are: GPS location.
 
 4. Federated Identity & Single Sign-On (SSO) 
-Federated Identity->Links a user’s identity across multiple systems so they don’t need separate logins.
-Single Sign-On (SSO)->Lets users log in once and access multiple systems without needing to re-enter credentials. 
+Federated Identity->Links a user’s identity across multiple systems so they don’t need separate logins.(ex: facebook )
+Single Sign-On (SSO)->Lets users log in once and access multiple systems without needing to re-enter credentials. (ex : microsoft 365 , google )
 Two Types:->Enterprise Identity Federation: For internal company systems., Web Identity Federation: For online platforms and services.
 
 Types of Encryption-> Symmetric Key: Uses one key for both encryption and decryption. ,Asymmetric Key: Uses a pair (public and private keys) for encryption and decryption.,Hashing: Converts data into a fixed-size value, irreversible.