World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , Research Publication Rating and Indexing , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

WJERT Citation

  All Since 2020
 Citation  172  110
 h-index  7  5
 i10-index  1  0

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Abstract

ENSURING DATA AND INFORMATION SECURITY WITH AN IMPROVED HASH-BASED MESSAGE AUTHENTICATION CODE (HMAC)

Sandeep Dhawan*

ABSTRACT

Data and information security are very important in the present digital world. There have been frequent cases of data leakages due to unauthorized access, data corruption, etc. Tampering messages between two or multiple parties is a common cybersecurity threat at present. Hackers often manage to break strong security measures nowadays. That?s why this paper has proposed an improved Hash-based Message Authentication Code (HMAC) to prevent leakage of messages between two or multiple parties. The HMAC technique has been developed based on a hash function and secret key. The improved mapping algorithm used in the hash function and the secret key can make the HMAC technique very strong to prevent any type of data and information leakage. Relevant applications, future improvements, and limitations of HMAC have also been discussed in this paper.

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