Developing an Efficient Secure Query Processing Algorithm on Encrypted Databases using Data Compression
نویسندگان
چکیده
منابع مشابه
Secure Top-k Query Processing on Encrypted Databases
Privacy concerns in outsourced cloud databases have become more and more important recentlyand many efficient and scalable query processing methods over encrypted data have been proposed.However, there is very limited work on how to securely process top-k ranking queries over encrypteddatabases in the cloud. In this paper, we focus exactly on this problem: secure and efficient proce...
متن کاملPrivate Key based query on encrypted data
Nowadays, users of information systems have inclination to use a central server to decrease data transferring and maintenance costs. Since such a system is not so trustworthy, users' data usually upkeeps encrypted. However, encryption is not a nostrum for security problems and cannot guarantee the data security. In other words, there are some techniques that can endanger security of encrypted d...
متن کاملQuery Processing Performance and Searching Over Encrypted Data By Using An Efficient Algorithm
Data is the central asset of today’s dynamically operating organization and their business. This data is usually stored in database. A major consideration is applied on the security of that data from the unauthorized access and intruders. Data encryption is a strong option for security of data in database and especially in those organizations where security risks are high. But there is a potent...
متن کاملSecure Count Query on Encrypted Genomic Data
Human genomic information can yield more effective healthcare by guiding medical decisions. Therefore, genomics research is gaining popularity as it can identify potential correlations between a disease and a certain gene, which improves the safety and efficacy of drug treatment and can also develop more effective prevention strategies [1]. To reduce the sampling error and to increase the stati...
متن کاملQuery Processing Performance on Encrypted Databases by Using the REA Algorithm
Encryption in database systems is an important topic for research, as secure and efficient algorithms are needed that provide the ability to query over encrypted database and allow optimized encryption and decryption of data. Clearly, there is a compromise between the degree of security provided by encryption and the efficient querying of the database, because the operations of encryption and d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information Sciences Letters (Online)
سال: 2023
ISSN: ['2090-9551', '2090-956X']
DOI: https://doi.org/10.18576/isl/120101