Access to Sensitive or Restricted Information is Controlled

‘Access to sensitive or restricted information is controlled’ describes which of the key communications and information systems principles?

A. Reliability, Scalability, and Portability

Correct Answer: C. Security

Explanation: Access to sensitive or restricted information is controlled describes the process of limiting access to confidential or privileged information based on predefined criteria, such as need-to-know, clearance level, job function, or security clearance. This is done to ensure that only authorized individuals who have a legitimate reason for accessing the information can do so, protecting the information from unauthorized disclosure or misuse.

[lwptoc]

Which of the following is the MOST sensitive Personally Identifiable Information (PII) and should be shared cautiously and only with trusted resources?

A. Email address

B. Phone number

C. Mother’s maiden name

D. Last name

Correct Answer: C. Mother’s maiden name

Secure Sensitive pii

“Secure Sensitive PII” refers to the protection of Personally Identifiable Information (PII) that is considered confidential and sensitive. PII is information that can be used to identify an individual, such as their name, social security number, address, or financial information.

To secure sensitive PII, it is important to implement a comprehensive security plan that includes the following measures:

Access controls: Implementing procedures to restrict access to sensitive PII to only those individuals who need it to perform their job functions.
Encryption: Encrypting sensitive PII to protect it from unauthorized access or exposure, even if the data is lost or stolen.
Data backup and disaster recovery: Regularly backing up sensitive PII and having a plan in place to recover it in the event of a disaster.
Network security: Implementing firewalls, intrusion detection systems, and other network security measures to protect sensitive PII from cyber attacks.
Privacy and security training: Providing employees with training on how to handle sensitive PII and how to recognize and report potential security breaches.
Regular security assessments: Regularly assessing the security of sensitive PII to identify and address any potential vulnerabilities.
Data retention and disposal policies: Implementing policies to govern the retention and disposal of sensitive PII to ensure that it is not kept longer than necessary and that it is disposed of securely.

By implementing these measures, organizations can help to protect sensitive PII and maintain the trust of individuals whose information they hold. The failure to properly secure sensitive PII can result in data breaches, regulatory fines, loss of business, and damage to the organization’s reputation.

Sensitive Information as Related to Business Information

Sensitive information in the context of business refers to confidential data that, if disclosed, could cause harm to the company or its stakeholders. Examples of sensitive information in business include financial information, trade secrets, personal information of employees and customers, confidential agreements, and intellectual property.

Protecting sensitive information is critical to maintaining the trust of stakeholders and preventing malicious actors from exploiting it for their own benefit. Businesses can take several steps to secure sensitive information, such as implementing access controls, regularly backing up data, using encryption for data storage and transmission, and providing employees with privacy and security training.

However, it’s also important for businesses to strike a balance between protecting sensitive information and making it accessible to those who need it to perform their job functions. The failure to properly secure sensitive information can lead to data breaches, regulatory fines, loss of business, and damage to the company’s reputation.

Frequently Asked Questions

Which of the following correctly describes NIMS?

A. A communications plan.

B. A static system used during large-scale incidents.

C. A response plan.

D. A systematic approach to incident management.

Correct Answer: A.A communications plan.

Which two factors influence the method that is used for media access control? (choose two.)

A. how data is generated by end devices applications

B. how the connection between nodes appears to the data link layer

C. how signals are encoded by the NICs on end devices

D. how nodes share the media

E. how the IP protocol forwards the packet to the destination

Correct Answer: Both B & D

What is access to sensitive or restricted information is controlled?

Access to sensitive or restricted information is controlled through the use of various security measures and techniques, including:

User authentication: Verifying the identity of users before allowing access to sensitive information.
Role-based access control: Granting access to sensitive information based on an individual’s role or job function within the organization.
Encryption: Encrypting sensitive data to ensure that it remains confidential even if it falls into the wrong hands.
Physical security: Controlling access to sensitive information through locks, security cameras, and other physical security measures.
Network security: Implementing firewalls, intrusion detection systems, and other network security measures to protect sensitive information from cyber attacks.
Data backup and disaster recovery: Regularly backing up sensitive information and having a plan in place to recover it in the event of a disaster.
Privacy and security training: Providing employees with training on how to handle sensitive information and how to recognize and report potential security breaches.

These measures are designed to ensure that sensitive information is protected from unauthorized access and exposure while still allowing authorized individuals to access it as needed to perform their job functions.

Which key communications and information systems principle describes ensuring the uninterrupted flow of information?

Resilience and redundancy in communications refer to the ability of a communication system to continue functioning despite failures or disruptions. The goal is to ensure that critical information can be transmitted and received even in the event of system failures or other challenges.

Redundancy refers to the use of multiple, separate communication paths to transmit the same information. For example, a business might have redundant systems in place that can take over if the primary system fails. This helps to ensure that the flow of information continues uninterrupted, even if one component of the system is not functioning.

Resilience, on the other hand, refers to the ability of a system to absorb and recover from failures and disruptions. Resilient communication systems are designed to automatically detect and respond to problems, switching to a backup system or communication path if necessary. This helps to minimize downtime and ensure that information continues to flow even in the face of challenges.

Examples of resilience and redundancy in communication systems include:

Dual communication paths: A system that uses two separate communication paths, such as two separate internet connections, to transmit information.
Automatic failover: A system that automatically switches to a backup path in the event of a failure in the primary path.
Redundant servers: Multiple servers that can take over if the primary server fails.
Load balancing: A system that distributes communication load across multiple servers to improve performance and reduce the risk of a single point of failure.

By implementing resilience and redundancy in communication systems, businesses can ensure that critical information continues to flow even in the face of failures or disruptions. This helps to maintain productivity, minimize downtime, and ensure that important decisions are made in a timely manner.