Data Loss Prevention (DLP): Protect Your Sensitive Data

Question 1

Which of these is NOT a law or regulation directly related to Data Loss Prevention (DLP)?

Accepted Answer

Service Organization Control (SOC) 2

Answer

General Data Protection Regulation (GDPR)

Answer

California Consumer Privacy Act (CCPA)

Answer

Health Insurance Portability and Accountability Act (HIPAA)

Question 2

To effectively prevent data loss when configuring DLP policies, which factor should be a primary consideration?

Accepted Answer

Data sensitivity level

Answer

End-user permissions

Answer

Network architecture

Answer

Backup frequency

Question 3

Which of the following is NOT a key component of Data Loss Prevention (DLP)?

Accepted Answer

Data Archival

Answer

Data Classification

Answer

Data Encryption

Answer

Data Masking

Question 4

What is the main reason for using regular expressions in DLP rules?

Accepted Answer

To detect specific patterns within data

Answer

To encrypt data before storage

Answer

To create unique identifiers for data records

Answer

To monitor data access and usage logs

Question 5

What is the recommended course of action when responding to data loss incidents?

Accepted Answer

Conduct a thorough investigation involving relevant stakeholders

Answer

Immediately notify law enforcement

Answer

Attempt to recover data without informing others

Answer

Ignore the incident and hope it resolves itself

Question 6

What is the main distinction between data masking and data encryption?

Accepted Answer

Data masking modifies data format, while data encryption protects data confidentiality.

Answer

Data masking provides stronger data protection compared to data encryption.

Answer

Data encryption is reversible, while data masking is not.

Answer

Data masking is applied to data at rest, while data encryption is used for data in transit.

Question 7

What is the primary purpose of a DLP policy?

Accepted Answer

To determine what data is considered sensitive and how it should be protected

Answer

To monitor and detect data loss incidents in real-time

Answer

To automatically encrypt sensitive data at rest and in transit

Answer

To train employees on data security best practices

Question 8

Which of the following is NOT a common type of data loss incident?

Accepted Answer

Regular backups of sensitive data

Answer

Unauthorized access to sensitive data

Answer

Accidental deletion of important files

Answer

Software vulnerabilities leading to data breaches

Question 9

What is the main goal of data masking in DLP?

Accepted Answer

Preserving data usability for legitimate purposes while protecting its confidentiality

Answer

Preventing unauthorized access to sensitive data

Answer

Detecting and responding to data loss incidents

Answer

Enforcing data retention policies based on regulatory requirements

Question 10

Which of the following is NOT a primary objective of Data Loss Prevention (DLP)?

Accepted Answer

Improving the efficiency of data processing and retrieval

Answer

Preventing unauthorized data access and exfiltration

Answer

Identifying and classifying sensitive data types

Answer

Detecting and responding to data loss events promptly

Question 11

What is the initial step in the Data Loss Prevention (DLP) lifecycle?

Accepted Answer

Identifying and classifying sensitive data

Answer

Defining and enforcing DLP policies

Answer

Monitoring data usage and detecting data loss incidents

Answer

Recovering and remediating lost data

Question 12

Which of the following is NOT a best practice for defining effective DLP policies?

Accepted Answer

Implementing overly restrictive policies to prevent all data loss

Answer

Utilizing predefined templates to streamline policy creation

Answer

Aligning policies with business requirements and regulatory compliance

Answer

Regularly reviewing and updating policies to adapt to changing needs and threats

Question 13

Which of the following is an automated DLP control that inspects and filters content?

Accepted Answer

Content inspection and filtering

Answer

Regular security and risk audits

Answer

User awareness and training

Answer

Data encryption at rest

Question 14

How do artificial intelligence (AI) and machine learning (ML) contribute to Data Loss Prevention (DLP)? Discuss their applications and limitations.

Accepted Answer

AI and ML enhance data classification accuracy and automate DLP policy management.

Answer

AI and ML eliminate the need for human involvement in DLP processes.

Answer

AI and ML are only applicable to structured data in DLP.

Answer

AI and ML can fully prevent data loss in all scenarios.

Question 15

What is a fundamental principle of Data Loss Prevention (DLP)?

Accepted Answer

Data should be protected from unauthorized access and use.

Answer

Data should be easily accessible to all users.

Answer

Data should be stored in multiple locations for redundancy.

Answer

Data should be backed up regularly to prevent loss.

Question 16

Which of the following is a commonly used DLP tool for monitoring and analyzing network traffic to detect and prevent data breaches?

Accepted Answer

IDS/IPS

Answer

DLP Scanner

Answer

Data Loss Prevention API

Answer

Data Loss Prevention Agent

Question 17

Which of the following is a fundamental component of a DLP policy?

Accepted Answer

Data classification

Answer

Encryption

Answer

Access control

Answer

Incident response

Question 18

In cloud environments, what is a significant advantage of using DLP?

Accepted Answer

Enhanced data visibility and improved control

Answer

Increased network bandwidth

Answer

Improved system performance

Answer

Reduced hardware expenditure

Question 19

What is the primary goal of data masking?

Accepted Answer

To protect sensitive data from unauthorized access

Answer

To enhance data performance

Answer

To facilitate data analysis

Answer

To reduce data storage requirements

Question 20

How is machine learning utilized in DLP?

Accepted Answer

To identify and classify sensitive data

Answer

To enforce DLP policies

Answer

To respond to data loss incidents

Answer

To monitor network traffic

Question 21

In implementing DLP, what is a common hurdle?

Accepted Answer

Striking a balance between data security and usability

Answer

High hardware and software expenses

Answer

Frequent false positives

Answer

Lack of skilled professionals

Question 22

Which of the following is a recommended practice for incident response in DLP?

Accepted Answer

Establishing clear escalation procedures

Answer

Responding to all alerts immediately

Answer

Disregarding low-priority alerts

Answer

Deleting all potentially affected data

Question 23

What is the ultimate goal of DLP?

Accepted Answer

To prevent data breaches and protect sensitive information

Answer

To reduce IT costs

Answer

To improve data quality

Question 24

Which of the following is an example of a sensitive data type?

Accepted Answer

Social Security number

Answer

Postal code

Answer

Website address

Answer

Email address