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Questions and Answers
Which of the following best describes network security?
Which of the following best describes network security?
- The prevention of unauthorized access to a computer network (correct)
- The management of network resources and services
- The monitoring of network traffic for protocol errors
- The protection of customer records and inventory management
What is one of the challenges of efficient network security?
What is one of the challenges of efficient network security?
- Blocking nonapproved transmissions
- Cost-effective control of user access (correct)
- Ensuring the integrity of information
- Monitoring for abuses
What does network security aim to support?
What does network security aim to support?
- Protocol errors
- Essential communication for the organization's mission (correct)
- Unauthorized access and actions
- Unapproved use of resources
What is a key element of network security?
What is a key element of network security?
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What is the goal of cost-effective network security?
What is the goal of cost-effective network security?
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Study Notes
Definition of Network Security
- Protects networks from unauthorized access, misuse, or damage.
- Involves both hardware and software technologies to safeguard data integrity and confidentiality.
Challenges in Efficient Network Security
- Keeping up with constantly evolving cyber threats and vulnerabilities.
- Balancing security measures without compromising network performance and usability.
Aims of Network Security
- Support business operations by ensuring reliable access to systems and data.
- Protect sensitive information, minimizing the risk of breaches and data loss.
Key Elements of Network Security
- Implementation of firewalls, intrusion detection systems, and encryption protocols.
- Development of security policies and user education to foster best practices.
Goal of Cost-Effective Network Security
- Achieve a high level of protection without excessive financial investment.
- Optimize resource allocation to maximize security while minimizing costs.
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