Transparent Data Encryption: Comparative Analysis and Performance Evaluation of Oracle Databases

Natarajan, K.; Shaik, Vaheedbasha

doi:10.1109/icrcicn50933.2020.9296168

Cited by 3 publications

(2 citation statements)

References 2 publications

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“…Oracle provides the facility to encrypt the data on the wired communication and data/files at rest or disks [45].…”

Section: Database Encryptionmentioning

confidence: 99%

“…To avoid sniffing passwords by Wire shark on the communication wire, PASSWORD command should be used instead of ALTER command for changing passwords. Oracle uses the Oracle Password Protocol known as O3LOGON protocol that uses DES encryption to encrypt passwords and ensure that the password cannot be easily retrieved by an eavesdropper [45].…”

Section: Encrypt Data On-the-wirementioning

confidence: 99%

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Untitled

2021

IJDMS

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Oracle is one of the largest vendors and the best DBMS solution of Object Relational DBMS in the IT world. Oracle Database is one of the three market-leading database technologies, along with Microsoft SQL Server's Database and IBM's DB2. Hence in this paper, we have tried to answer the million-dollar question "What is user's responsibility to harden the oracle database for its security?" This paper gives practical guidelines for hardening the oracle database, so that attacker will be prevented to get access into the database. The practical lookout for protecting TNS, Accessing Remote Server and Prevention, Accessing Files on Remote Server, Fetching Environment Variables, Privileges and Authorizations, Access Control, writing security policy, Database Encryption, Oracle Data Mask, Standard built in Auditing and Fine Grained Auditing (FGA) is illustrated with SQL syntax and executed with suitable real life examples and its output is tested and verified. This structured method acts as Data Invictus wall for the attacker and protect user's database.

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“…Oracle provides the facility to encrypt the data on the wired communication and data/files at rest or disks [45].…”

Section: Database Encryptionmentioning

confidence: 99%

Section: Encrypt Data On-the-wirementioning

confidence: 99%

Untitled

2021

IJDMS

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A NoSQL DBMS Transparent Data Encryption Approach for Cloud/Edge Continuum

Lukaj,

Catalfamo,

Martella

et al. 2023

2023 IEEE Symposium on Computers and Communications (ISCC)

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PbDinEHR: A Novel Privacy by Design Developed Framework Using Distributed Data Storage and Sharing for Secure and Scalable Electronic Health Records Management

Semantha

Azam

Shanmugam

et al. 2023

JSAN

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Privacy in Electronic Health Records (EHR) has become a significant concern in today’s rapidly changing world, particularly for personal and sensitive user data. The sheer volume and sensitive nature of patient records require healthcare providers to exercise an intense quantity of caution during EHR implementation. In recent years, various healthcare providers have been hit by ransomware and distributed denial of service attacks, halting many emergency services during COVID-19. Personal data breaches are becoming more common day by day, and privacy concerns are often raised when sharing data across a network, mainly due to transparency and security issues. To tackle this problem, various researchers have proposed privacy-preserving solutions for EHR. However, most solutions do not extensively use Privacy by Design (PbD) mechanisms, distributed data storage and sharing when designing their frameworks, which is the emphasis of this study. To design a framework for Privacy by Design in Electronic Health Records (PbDinEHR) that can preserve the privacy of patients during data collection, storage, access and sharing, we have analysed the fundamental principles of privacy by design and privacy design strategies, and the compatibility of our proposed healthcare principles with Privacy Impact Assessment (PIA), Australian Privacy Principles (APPs) and General Data Protection Regulation (GDPR). To demonstrate the proposed framework, ‘PbDinEHR’, we have implemented a Patient Record Management System (PRMS) to create interfaces for patients and healthcare providers. In addition, to provide transparency and security for sharing patients’ medical files with various healthcare providers, we have implemented a distributed file system and two permission blockchain networks using the InterPlanetary File System (IPFS) and Ethereum blockchain. This allows us to expand the proposed privacy by design mechanisms in the future to enable healthcare providers, patients, imaging labs and others to share patient-centric data in a transparent manner. The developed framework has been tested and evaluated to ensure user performance, effectiveness, and security. The complete solution is expected to provide progressive resistance in the face of continuous data breaches in the patient information domain.

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Transparent Data Encryption: Comparative Analysis and Performance Evaluation of Oracle Databases

Cited by 3 publications

References 2 publications

Untitled

Untitled

A NoSQL DBMS Transparent Data Encryption Approach for Cloud/Edge Continuum

PbDinEHR: A Novel Privacy by Design Developed Framework Using Distributed Data Storage and Sharing for Secure and Scalable Electronic Health Records Management

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