Risk Management & Data Protection Strategies Flashcards

What is the primary goal of risk management in cybersecurity?

Answer: To identify and reduce security risks

The primary goal of risk management in cybersecurity is to systematically identify, assess, and prioritize potential security risks to an organization's assets. Once identified, the aim is to implement appropriate controls and strategies to mitigate, transfer, or accept these risks to an acceptable level. This proactive approach helps protect information systems and data from threats while balancing security with business objectives.

Which concept involves protecting data from unauthorized access?

Answer: Confidentiality

Confidentiality, a core principle of information security, involves protecting data from unauthorized access and disclosure. It ensures that sensitive information is only accessible to individuals or systems that have been explicitly authorized. Implementing measures like encryption, access controls, and strong authentication protocols helps maintain the confidentiality of data, preventing its exposure to unintended parties.

What is data masking used for?

Answer: Conceal sensitive data

Data masking is a technique used to conceal sensitive data by creating a structurally similar, yet inauthentic, version of the information. It replaces real sensitive data with fictional but realistic data, making it unusable for malicious purposes while still allowing for testing, development, or training. This process helps protect actual sensitive data, such as credit card numbers or personal identifiers, in non-production environments.

Which type of risk can be transferred through insurance?

Answer: Transferrable risk

Transferrable risk refers to the type of risk that an organization can shift to a third party, most commonly through insurance policies. Instead of directly bearing the financial burden of a potential incident, the organization pays a premium to an insurer who then assumes responsibility for certain losses if the risk materializes. This strategy helps manage financial exposure to specific threats.

What does a data retention policy define?

Answer: Data storage duration

A data retention policy defines how long specific types of data should be kept and when they should be securely disposed of. This policy is crucial for ensuring compliance with legal and regulatory requirements, managing storage costs, and minimizing the risk associated with holding sensitive information longer than necessary. It outlines the complete lifecycle of data from creation to destruction.

Which strategy is best for preventing data breaches?

Answer: Encrypting sensitive data

Encrypting sensitive data is one of the most effective strategies for preventing data breaches, especially if an attacker manages to gain unauthorized access to systems. Even if encrypted data is stolen, it remains unreadable and unusable without the correct decryption key. This renders the stolen data worthless to the attacker, significantly mitigating the impact of a breach.

What is considered a physical security control?

Answer: Biometric access control

Physical security controls are measures designed to protect physical assets, including buildings, equipment, and data centers, from unauthorized access, damage, or theft. Biometric access control, such as fingerprint or facial recognition systems, is a prime example, as it restricts entry to physical locations based on unique biological characteristics. This prevents unauthorized individuals from physically accessing sensitive systems or data.

Which framework is commonly used for risk assessment?

Answer: NIST Risk Management Framework

The NIST Risk Management Framework (RMF) is a widely recognized and adopted set of guidelines developed by the National Institute of Standards and Technology for managing cybersecurity risk. It provides a structured, lifecycle-based approach to integrating security and privacy into the development and operation of information systems. The RMF helps organizations identify, assess, and respond to risks in a consistent and repeatable manner.

Which term describes the remaining risk after controls are applied?

Answer: Residual risk

Residual risk is the amount of risk that remains after all security controls, safeguards, and countermeasures have been implemented and applied. It represents the inherent risk that an organization accepts after taking reasonable steps to mitigate threats. While the goal is to reduce risk, it's rarely possible to eliminate all of it, making residual risk an important consideration in risk management.