Database Security for Cyber Professionals Certification – The Digital Adda
Database security is a critical aspect of cybersecurity, as databases store valuable and sensitive information that needs to be protected from unauthorized access, misuse, or malicious activities. To enhance your knowledge and skills in database security as a cyber professional, here are some key areas you should focus on:
- Access Control: Understand and implement proper access controls to restrict unauthorized users from accessing the database. This includes user authentication, authorization, and privilege management.
- Encryption: Learn about encryption techniques to safeguard data at rest and in transit. This involves encrypting sensitive data fields, database backups, and communications between the application and the database.
- Patching and Updates: Stay up-to-date with the latest security patches and updates for your database management system (DBMS) to address any vulnerabilities or bugs that could be exploited by attackers.
- Auditing and Monitoring: Implement auditing and monitoring mechanisms to track and log database activities. This helps in detecting any suspicious or unauthorized access attempts and provides an audit trail for forensic analysis.
- Secure Configuration: Configure your database system securely, following industry best practices and guidelines provided by the DBMS vendor. This includes securing default accounts, disabling unnecessary services and features, and enabling security controls.
- Database Firewalls: Consider implementing a database firewall to add an additional layer of security. Database firewalls monitor and control traffic to and from the database, identifying and blocking unauthorized or malicious activities.
- Data Masking and Anonymization: Understand techniques for data masking and anonymization to protect sensitive information during non-production environments or when sharing data with third parties.
- Database Backup and Recovery: Develop a robust backup and recovery strategy to ensure data availability and integrity. Regularly backup your database and test the restoration process to guarantee the ability to recover in case of data loss or corruption.
- Security Assessments and Penetration Testing: Conduct regular security assessments and penetration testing to identify vulnerabilities and weaknesses in your database infrastructure. This helps in proactively addressing security gaps and mitigating risks.
- Regulatory Compliance: Familiarize yourself with relevant data protection regulations and compliance frameworks, such as the General Data Protection Regulation (GDPR), Payment Card Industry Data Security Standard (PCI DSS), or Health Insurance Portability and Accountability Act (HIPAA). Ensure your database security practices align with the required compliance standards.
About the Quiz
Get Database Security for Cyber Professionals Certificate from The Digital Adda which you can share in the Certifications section of your LinkedIn profile, on printed resumes, CVs, or other documents.
- Format: Multiple Choice Question
- Questions: 10
- Passing Score: 8/10 or 80%
- Language: English
- Define the concept of database security
- Identify the various types of database inferences attacks
- Outline the various kind of emerging technologies in database security
- Discuss the process of building MySQL Security Lab
- Analyze the architecture and exploits of MySQL
- Discuss the concepts of oracle databases exploitation and audit configuration
- Recognize the best practices of database security
- Examine the architecture of PostgreSQL
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Summarize the notion of platform hardening.
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Which of the following IS the second most common target for hackers? Choose one answer.
Answer instructions
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10 points
Stolen credentials
File servers
Databases
All of the above
Which of the following activities can be performed by the attacker via SQL injection? Choose two answers.
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10 points
Secure the database
Modify data in the database
Gain access to resources
None of the above
Which of the following is not an example of inference vulnerabilities in databases? Choose one answer.
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10 points
Data Aggregation
Data Isolation
Data Association
Data Science
Arrange the following steps in securing a database according to their appropriate sequence
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10 points
Encrypt Data, Prevent Unauthorized Data Access, Detect Alert on Database Activity.
Prevent Unauthorized Data Access, Detect Alert on Database Activity, Encrypt Data
Detect Alert on Database Activity, Encrypt Data, Prevent Unauthorized Data Access
None of the above
True or False: Homomorphic encryption enables certain types of computations to be performed on the ciphertext.
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10 points
True
False
A baseline security check provides information about missing ________ measures.
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10 points
data
Two-way data binding
Binding view to controller
Security
Which of the following tasks is performed by the MySQL workbench? Choose one answer.
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10 points
Management
Administrative
Supervisor
Team Lead
Which of the following are not the fields in a MySQL base user table?
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10 points
password
username
privileges
location
The Oracle Listener receives ___________ and routes them to various services.
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10 points
get
requests
post
method
Database-wide privileges and object-level privileges are the two fundamental levels of privileges defined by Oracle.
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10 points
True
False