Multilevel Database Security for Android Using Fast Encryption Methods
Multilevel Security (MLS) is one of the ways that protects the stored information in the computer and mobile devices. It classifies users and information into levels of security; thus, the user can access information within its level or less. A smartphone is used in managing some of businesses, cont...
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| Format: | Article |
| Language: | English |
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Mosul University
2022-06-01
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| Series: | Al-Rafidain Journal of Computer Sciences and Mathematics |
| Subjects: | |
| Online Access: | https://csmj.mosuljournals.com/article_174412_af6997928e1dce2dedbd224d9cd38de5.pdf |
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| _version_ | 1849408706574286848 |
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| author | Najla AI Dabagh Mahmood S. Mahmood |
| author_facet | Najla AI Dabagh Mahmood S. Mahmood |
| author_sort | Najla AI Dabagh |
| collection | DOAJ |
| description | Multilevel Security (MLS) is one of the ways that protects the stored information in the computer and mobile devices. It classifies users and information into levels of security; thus, the user can access information within its level or less.
A smartphone is used in managing some of businesses, controlling the home and car devices within the smart city environment by using a set of data stored in the database. The database is used by more than one authorized user some of this data is confidential and important that requires protection from un authorized users.
In this research a proposed system to implement the MLS principle within three levels of security is presented. The first level gives the user its own security level. The second level transfers users through the system parts according to their security level (system administrator or regular user). The third level allows users to manipulate the stored encrypted data in SQLite database by using a simple and quick cryptographic algorithm.
The proposed system is implemented in the smart mobile devices which are supported by the Android operating system. The experimental result showed that the proposed system has the ability to protect the data in the database and prevents users to view the data at upper levels. Also, the inability of users to change the security level of data that prevents the leak of data from the upper security levels to the lower level. Moreover, the proposed system works quickly and needs a little storage space. |
| format | Article |
| id | doaj-art-7ba699b8e5344f0784d5e47bda34eb63 |
| institution | Kabale University |
| issn | 1815-4816 2311-7990 |
| language | English |
| publishDate | 2022-06-01 |
| publisher | Mosul University |
| record_format | Article |
| series | Al-Rafidain Journal of Computer Sciences and Mathematics |
| spelling | doaj-art-7ba699b8e5344f0784d5e47bda34eb632025-08-20T03:35:43ZengMosul UniversityAl-Rafidain Journal of Computer Sciences and Mathematics1815-48162311-79902022-06-01161879610.33899/csmj.2022.174412174412Multilevel Database Security for Android Using Fast Encryption MethodsNajla AI Dabagh0Mahmood S. Mahmood1College of Computer Science and Mathematics, University of Mosul, Mosul, IraqCollege of Science, University of Mosul, Mosul, IraqMultilevel Security (MLS) is one of the ways that protects the stored information in the computer and mobile devices. It classifies users and information into levels of security; thus, the user can access information within its level or less. A smartphone is used in managing some of businesses, controlling the home and car devices within the smart city environment by using a set of data stored in the database. The database is used by more than one authorized user some of this data is confidential and important that requires protection from un authorized users. In this research a proposed system to implement the MLS principle within three levels of security is presented. The first level gives the user its own security level. The second level transfers users through the system parts according to their security level (system administrator or regular user). The third level allows users to manipulate the stored encrypted data in SQLite database by using a simple and quick cryptographic algorithm. The proposed system is implemented in the smart mobile devices which are supported by the Android operating system. The experimental result showed that the proposed system has the ability to protect the data in the database and prevents users to view the data at upper levels. Also, the inability of users to change the security level of data that prevents the leak of data from the upper security levels to the lower level. Moreover, the proposed system works quickly and needs a little storage space.https://csmj.mosuljournals.com/article_174412_af6997928e1dce2dedbd224d9cd38de5.pdfmultilevel securitymultilevel database securitydatabase securityinformation security sqlite database |
| spellingShingle | Najla AI Dabagh Mahmood S. Mahmood Multilevel Database Security for Android Using Fast Encryption Methods Al-Rafidain Journal of Computer Sciences and Mathematics multilevel security multilevel database security database security information security sqlite database |
| title | Multilevel Database Security for Android Using Fast Encryption Methods |
| title_full | Multilevel Database Security for Android Using Fast Encryption Methods |
| title_fullStr | Multilevel Database Security for Android Using Fast Encryption Methods |
| title_full_unstemmed | Multilevel Database Security for Android Using Fast Encryption Methods |
| title_short | Multilevel Database Security for Android Using Fast Encryption Methods |
| title_sort | multilevel database security for android using fast encryption methods |
| topic | multilevel security multilevel database security database security information security sqlite database |
| url | https://csmj.mosuljournals.com/article_174412_af6997928e1dce2dedbd224d9cd38de5.pdf |
| work_keys_str_mv | AT najlaaidabagh multileveldatabasesecurityforandroidusingfastencryptionmethods AT mahmoodsmahmood multileveldatabasesecurityforandroidusingfastencryptionmethods |