Krishna Kumar Nagarajan Email & Phone Number

Proficient in User and Role administration activities using SU01 and PFCG.Co-ordinating with functional teams to gather the requirements and build roles based upon their requirement.Creation and modification of Single, Composite, Master and Derived roles as per the functional team requirement.Trouble shoot authorization related issues using SU53 and ST01/STAUTHTRACEMass user creation, modification, validity extension and mass user locking (EWZ5) activity during the system upgrade.Mapping of authorization objects for newly created T-Codes in SU24 and transporting them.Extracting and analysing reports in SAP using SUIM, and security related tables(AGR*, USR*).Tables Restrict and maintain critical authorization objects such as S_TABU_DIS &S_TABU_NAM.Monitoring the critical transaction codes and ensure that they are assigned to the concerned users.Role change by addition of t-code with prior risk simulation and removal of T-code with necessary impact analysis to confirm from business before making any change.Creation of master and derived roles and restriction of org values as per the business requirements.Restriction of Org and Non-org authorization value sin Master and Derived roles.Pulling Audit Reports via SM20.Configuration of plug-in systems to GRC and running Synchronization jobs.Hands on experience in SOD Remediation and Business knowledge understanding.Scheduling the Repository Sync Jobs and ensuring all sync jobs are running on desired timings.Running Risk analysis and simulation activities on User level & Role Level according to Client requirements through ARAConfiguring the EAM activities including FF Owner, FF Controller, FFID creation andprovisioning the Firefighters to FF ID’s.Raising the Access requests for user requests and firefighter requests through ARM.Creation of Business roles and Importing PFCG roles from Backend Connectors to GRC through BRM.Preparing SOD reports and removing conflicting roles from users.Assigning role owners to Roles in BRM.

• 

  Sap Grc Implementation

  Protiviti India Member Firm

  Sep 2022 - Present - Chennai, Tamil Nadu, India