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Questions and Answers
What security method involves the use of ID cards, eye scans, and passwords to verify the identity of individuals?
What security method involves the use of ID cards, eye scans, and passwords to verify the identity of individuals?
- Firewalls
- Business rules
- Physical limits on access to documents
- Authentication (correct)
Which security method aims to block network intruders?
Which security method aims to block network intruders?
- Firewalls (correct)
- Virtual private network (VPN)
- Training courses on security importance
- Physical limits on access to hardware
What is the primary purpose of a Virtual Private Network (VPN) in a corporate setting?
What is the primary purpose of a Virtual Private Network (VPN) in a corporate setting?
- Physical security measures
- Biometric identification
- Employee training
- Secure remote connection to the corporate network (correct)
Which component is protected by processes of identification and authentication?
Which component is protected by processes of identification and authentication?
In database security, what is a common method for ensuring users access only authorized applications?
In database security, what is a common method for ensuring users access only authorized applications?
What is the purpose of having physical limits on access to hardware and documents in a database environment?
What is the purpose of having physical limits on access to hardware and documents in a database environment?
Which security method involves blocking unauthorized access at the network level?
Which security method involves blocking unauthorized access at the network level?
What is the purpose of training courses related to security in a database environment?
What is the purpose of training courses related to security in a database environment?
What type of access is primarily authenticated using ID cards, eye scans, and passwords?
What type of access is primarily authenticated using ID cards, eye scans, and passwords?
How do firewalls contribute to the security of a database system?
How do firewalls contribute to the security of a database system?
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Study Notes
Database Management Systems (DBMS)
- Database and DBMS environment components include: data, hardware, software, networks, procedures, and database servers.
Information Security
- Information is one of an organization's most valuable assets.
- Information security consists of procedures and measures taken to protect information systems components.
- Information is safe if it is protected from access by unauthorized users and accessible at all times to authorized users.
C.I.A. Triangle
- The concept of information security is based on the C.I.A. triangle, which consists of:
- Confidentiality
- Integrity
- Availability
Information Security Architecture
- Components of information security architecture include:
- Policies and procedures
- Monitoring equipment
- Security personnel and administrators
- Monitoring applications
- Detection equipment
- Security programs
- Auditing procedures and tools
Database Security
- Database administrators must implement security at all levels of the database.
- To protect data stored in the database, the various security access points that can make your database vulnerable must be known.
Security Methods
- Security technology comprises a variety of methods that protect specific aspects of security architecture.
- Methods for protecting components of a database environment include:
- Physical limits on access to hardware and documents
- Processes of identification and authentication
- Use of devices, such as ID cards, eye scans, and passwords
- Training courses on the importance of security
- Authentication of users who access applications
- Business rules
- Firewalls to block network intruders
- Virtual private network (VPN)
- Authentication
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