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Security: JAAS,JCE,KERBEROS, NTLM, OUTH2, BASIC ,DIGEST,Spring Security :Outh2

Security is Declarative Security Programmatic  Security  KEY FEATURES Integrity Authentication Confidentiality Non-Repudiation   Authorization 1.Data Integrity: data as Sent Shall Be Received 2. Confidentiality: Only the Intended Receiver of Information Shall Be Able to Understand the Information 3. Authentication: Mechanism to Ensure, the Virtual Identity Claimed Shall Match With Actual Person 4. Authorization: Allowing User Access to Information According to His/her Role 5. Non-repudiation: the Sender/receiver Can Not Deny Their Signature on the Sent Document APIS Data Integrity: Jce Confidentiality : ssl[basic | Digest | Self Signed| Cert- X09| Third Party  Authentication and Autherization : JAAS [ ldap|db|kerberos|ntlm ] Non-repudiation : Jce |digital Signatures  Characteristics of application security. Authentication   - Authentication is the means by which a user or client proves to a server that it is authorized to access a sp...