• Mr. NAVENDU MISHRA
• Mr. JAYANT SAWARKAR
• Mr. SURAJ DUBEY

Database security is a very significant aspect for the overall management of the DB services and which pertains to core areas of large applications .Human Resource Management System, which includes areas such as Soft Joining, Promotion, Confirmation, Attendance and Exit, etc. Payroll Information Portal, wherein employees can view their individual Salary details, submit investment declaration, Reimbursement claim etc. Management of Large Database in Cloud involves continuous monitoring with regards to the critical areas of security of the data by Encryption & Decryption mechanism, which uses user-defined functions (key and algorithms).Auditing provides a detailed control of the user’s action on the database, which enhances the database security to the larger extent, and at any point of time all those actions of the users can be traced, and the information of which can be maintained both at the database level and also at the operating system level . All the basic user’s privileges and profiles are well defined under the database security mechanism, and thus it provides many layers of security of the data, so that the unauthorized access is completely eradicated, and data confidentiality is maintained all the time, and which helps in providing the enhanced database security.

AWS Cloud, Database, ERP, Hotels, PL/SQL, S3 bucket and Query.

"DATABASE SECURITY OF HUMAN RESOURCE MANAGEMENT SYSTEM IN CLOUD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 11, page no.348-354, November-2020, Available :http://www.jetir.org/papers/JETIR2011050.pdf

"DATABASE SECURITY OF HUMAN RESOURCE MANAGEMENT SYSTEM IN CLOUD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 11, page no. pp348-354, November-2020, Available at : http://www.jetir.org/papers/JETIR2011050.pdf