Kuchimanchi Lakshmi Prasanna 0433913 Roadmap to Greener Computing Raoul-Abelin Choumin Nguemaleu Lionel Montheu Kuchimanchi Lakshmi Prasanna 0433913

Security and privacy issues Standard service model has its own potential factors, mainly when regulated to privacy and security issues some of them are listed below System complexity Security measures Shared Multi tenant Environment Threats to computer network and computing infrastructure Internet facing services Remote administrative access Loss of control Loss of control over both physical and logical aspects.

Audit Trails: Usually it refers to the record of changes that have been made to the database or a file system. Audit trails also help in detecting security violations, performance problems. They can be used to support system operations(like: system administration, technical problems ) or insurance policy(used only during failure in executing the primary tasks like : reliability, availability, and recovery).

Motive of Audit Trial: Accomplishment of Security related objectives Individual accountability Reconstruction of Events Intrusion detection Problem analysis

Audit trials and Logs A system has different working environments simultaneously, there will be a register for each and every action performed for the security purposes for this we have 2 kinds of audit records: Key stroke monitoring. Event oriented log(Audit Events).

Keystroke Monitoring Process used to record the keystrokes entered by the computer user and the generated response by the computer during the interactive session. Examples like : Viewing characters when typed by the user Reading electronic mail Viewing the recorded information typed by user

Audit Events Generally used to fine tune and monitor system performance. The critical feature of the Audit trails is flexibility when taken from view of system admin. Different Audit types : System Level Audit trail Application Level Audit User Audit Trails

Implementing issues Protecting Audit trail data Review of Audit Trail Audit trail review after Event Periodic review Real time audit analysis Tools for audit trail analysis Cost considerations

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