Contents
What are the three security features of database security level?
DBA Corner: Three Important Database Security Features
- Encryption. Although encryption has been around for quite a while, it has only recently become an important aspect of database security for protecting sensitive data.
- Label-Based Access Control.
- Data Masking.
- Staying Up-to-Date.
What is the database administrators role in security?
Database administrators often plan security measures, making sure that data is secure from unauthorized access. Many databases contain personal or financial information, making security important. Database administrators are responsible for backing up systems in case of a power outage or other disaster.
What are some important security features of DBMS?
These different security controls help to manage the circumventing of security protocols.
- System hardening and monitoring. The underlying architecture provides additional access to the DBMS.
- DBMS configuration.
- Authentication.
- Access.
- Database auditing.
- Backups.
- Encryption.
- Application security.
What are the five aspects of security?
Top 5 Aspects of Network Security | Networking | Computers
- Aspect # 1. Secrecy:
- Aspect # 2. Integrity Control:
- Aspect # 3. Authentication:
- Aspect # 4. Cryptography:
What are the roles and responsibilities of a database administrator?
Database administrator: job description
- working with database software to find ways to store, organise and manage data.
- troubleshooting.
- keeping databases up to date.
- helping with database design and development.
- managing database access.
- designing maintenance procedures and putting them into operation.
What are the common threats to database security?
Database Security Threats And Countermeasures
- Excessive Database Privileges. Database users may have different privileges.
- SQL Injections.
- Weak Audit Trail.
- Database Backups Exposure.
- DB Vulnerabilities and Misconfigurations.
- Lack of Security Expertise and Education.
- Denial of service attack.
- Unmanaged Sensitive Data.
How does security work in the Oracle Database?
Database security entails permitting or denying user actions on the database and the objects within it. Oracle uses schemas and security domains to control access to data and to restrict the use of various database resources. This section describes the many intrinsic security mechanisms of the Oracle database.
Do you need to be an Oracle Database Administrator?
Database Administrators Each database requires at least one database administrator (DBA) to administer it. Because an Oracle database system can be large and can have many users, often this is not a one person job. In such cases, there is a group of DBAs who share responsibility.
What are the responsibilities of a database administrator?
System Security Policy. If the database system is small, then the database administrator might have the responsibilities of the security administrator. However, if the database system is large, then a special person or group of people might have responsibilities limited to those of a security administrator.
What are the security features of Oracle Enterprise Edition?
Further, Oracle Enterprise Edition supports additional modes of authentication: The Oracle database of a middle-tier application that performs transactions on behalf of the user The Secure Socket Layer (SSL) protocol A network service (through Oracle Advanced Security)