BYOD Containerization

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BYOD containerization and other Bring Your Own Device (BYOD) concepts have become increasingly important to organizations. With that in mind, it’s no wonder that you’ll be tested on these concepts in many security certifications including the Security+ certification.

As an example, here’s a sample Security+ question we recently added to the online test banks.

Q. Your organization is planning to implement a BYOD policy. Which of the following security controls will help protect data using containerization?

A. Encrypt sensitive data

B. Storage segmentation

C. Full device encryption

D. Asset tracking

So, do you know which answer is correct (and why)? Do you know why the incorrect answers are incorrect? Check out the answer and explanation at the end of this post.

Security+ Practice Test Questions

SYO-501 Practice Test Questions Now Available

SYO-401 Practice Test Questions

Over 440 realistic Security+ practice test questions

All questions include explanations so you'll know why the correct answers are correct,

and why the incorrect answers are incorrect.

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Multiple quiz formats to let you use these questions based on the way you learn.
  • Learn mode - randomized. View each of the questions in random order. Learn mode allows you to keep selecting answers until you select the correct answer. Once you select the correct answer, you'll see the explanation. Click here to see how learn mode works.
  • Learn mode - not randomized. View each of the questions in the same order. Use this if you want to make sure that you see all of the questions. Learn mode allows you to keep selecting answers until you select the correct answer. Once you select the correct answer, you'll see the explanation. Click here to see how learn mode works.
  • Test mode - randomized. View each of the questions in random order. In test mode, you can only see the correct answers and explanations after you complete the test. Click here to see how test mode works.
  • Test mode - not randomized. View each of the questions in the same order. In test mode, you can only see the correct answers and explanations after you complete the test. Click here to see how test mode works.
  • Test mode - 100 random questions. View 100 random questions from the full test bank similar to how the Security+ exam has a potential maximum of 100 multiple choice questions. In test mode, you can only see the correct answers and explanations after you complete the test. Click here to see how test mode works.

Get the full bank of Security+ (SYO-401) Practice Test Questions Here

 SYO-401 Practice Test Questions


INCLUDES QUESTIONS TO HELP YOU PREPARE

FOR THE NEW PERFORMANCE BASED QUESTIONS 

Bonus - Performance Based Questions

Additional Security+ questions to help you prepare for the new performance based questions. These are included with the full bank of Security+ practice test questions and are divided into different sections. For example, you'll have access to the following links:

- Performance Based Question - Set 1

You'll see a graphic explaining what you might be required to do on the actual exam to match different types of security to mobile devices and servers in a data center. You'll then have two questions that test your knowledge and ability to correctly answer the questions. This question also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 2

You'll see a graphic explaining what you might be required to do on the actual exam to match different types of attacks with the name of the attack type. You'll then have five questions that test your knowledge and ability to correctly answer the questions. This question also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 3

You'll see a graphic showing a network with computers and servers separated by a firewall. The firewall is used to control traffic between the computers and users using rules within an access control list (ACL).  You'll have three questions that test your knowledge and ability to correctly identify the relevant components of the rule. The incorrect answers and explanation provide you with insight into how to correctly answer this type of question on the actual exam.

- Performance Based Question - Set 4

You'll see a graphic explaining what you might be required to do on the actual exam related to what a forensic analyst would do during an investigation. You'll then have two questions that test your knowledge and ability to correctly answer the questions. This question also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 5

You'll see a graphic explaining what you might be required to do on the actual exam to match protocols and ports. You'll then have seven questions that test your knowledge and ability to correctly answer the questions. This question also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 6

You'll see a list of security controls along with a graphic showing devices and locations within an organization, along with instructions on what you might be required to do on the actual exam to match the controls with the devices and locations. You'll then have four questions that test your knowledge and ability to correctly answer the questions. This question also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 7

You'll see a list of authentication methods and authentication factors along with instructions on what you might be required to do on the actual exam to match the authentication methods with the authentication factors. You'll then have six questions that test your knowledge and ability to correctly answer the questions. This set also includes a link to a graphic showing the end solution for the overall performance based question simulation.

- Performance Based Question - Set 8

You'll see a graphic explaining what you might be required to do on the actual exam to match different types of attacks with the name of the attack type. You'll then have five questions that test your knowledge and ability to correctly answer the questions. This is similar to Set 2 but expands on the possibilities. The set also includes a link to a page showing the end solution for the overall performance based question simulation.

New - Performance Based Question - Set 9

New questions recently added using a different testing engine. See a demo here. This set includes drag and drop and matching questions on ports.

New - Performance Based Question - Set 10

A random set of 20 performance-based questions using drag and drop, matching, sorting, and fill in-the blank. This set includes performance-based questions on RAID.

Get the full bank of Security+ (SYO-401) Practice Test Questions Here

Get the full bank of Security+ Practice Test Questions

Click here if you're looking for SYO-501 Practice Test Questions

BYOD Concerns

It’s common today for employees to use their own devices (such as smartphones and tablets) to connect to an organization’s network. This results in several security concerns, with data security being close to the top.

As an example, imagine that Homer has a tablet that he uses for email, Internet research, and various other personal uses. If his company allows him to connect this tablet to the corporate network, it will make it easier for Homer to access company email and other company resources needed for his job. However, is Homer’s tablet protected from threats? Does it have antivirus malware installed? Does Homer keep it up to date with current patches? Who owns the data on the tablet?

These issues are typically addressed in an organization’s security policy, and enforced with various technical security controls.

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Containerization

Containerization is one of the ways organizations use to protect their data, even when it is stored on a user’s private device.  It uses secure storage areas to protect the data.

Think about your fridge. You can use containers to separate different types of food. For example, putting your strawberries in a different container than some leftovers, ensures that the strawberries stay fresh (and don’t start smelling like peas and carrots).

container

This works well in a fridge using plastic containers you can buy at just about any grocery store. However, you won’t find plastic containers in a mobile device.

BYOD Secure Segmentation

Containerization uses technical methods to store the data. This is often referred to as storage segmentation and it stores the data in a secure container. In this context, a secure container is typically an area on the device protected by both authentication and encryption.

If a thief steals the device and can get past the initial personal identification number (PIN), he can access basic apps on the device.  However, data within the secure container is encrypted so it isn’t accessible. To access this data, the thief would need to provide additional credentials, such as an email address and password.

Note that this is similar to accessing credit card data when making a purchase from a smartphone or tablet. For example, after entering your PIN to access your tablet, you can run the apps. However, if you decide to make an in-app purchase, or purchase another app, you’re prompted to provide additional credentials before the purchase is approved.

Where is this data stored? It varies.

In some cases, the secure container is controlled by an application on the device. In other scenarios, the secure container is stored in the cloud. The key is that containerization provides secure segmentation of data.

CompTIA Security+ Study Guide

The 401 Version of the Study Guide

SY0-401 Study GuideThe CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide is an update to the top-selling SY0-201 and SY0-301 study guides, which have helped thousands of readers pass the exam the first time they took it.

CompTIA Authorized Quality Content (CAQC)After a comprehensive review by ProCert Labs, the SY0-401 version has been certified as CompTIA Approved Quality Content (CAQC) and covers every aspect of the SY0-401 exam.

It includes the same elements readers raved about in the previous two versions.

Each of the eleven chapters presents topics in an easy to understand manner and includes real-world examples of security principles in action.

You’ll understand the important and relevant security topics for the Security+ exam, without being overloaded with unnecessary details. Additionally, each chapter includes a comprehensive review section to help you focus on what’s important.


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Over 400 realistic practice test questions with in-depth explanations will help you test your comprehension and readiness for the exam. The book includes:

  • A 100 question pre-test
  • A 100 question post-test
  • Practice test questions at the end of every chapter.

Each practice test question includes a detailed explanation to help you understand the content and the reasoning behind the question. You’ll be ready to take and pass the exam the first time you take it.

If you plan to pursue any of the advanced security certifications, this guide will also help you lay a solid foundation of security knowledge. Learn this material, and you’ll be a step ahead for other exams. This SY0-401 study guide is for any IT or security professional interested in advancing in their field, and a must read for anyone striving to master the basics of IT security.

Kindle edition also available.

Are you looking for SYO-501 Study Guide?

The 501 Version of the Study Guide is Now Available. Click Here.

Remember this

Data security is a significant concern related to BYOD policies. Containerization is one method that an organization can use to provide secure segmentation of an organization’s data via BYOD-approved mobile devices.


Full Security+ (SY0-401) Course

Full Security+ Course Now Available

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Online access includes all of the content from the

CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide

  • Introduction
  • About the exam (including types of questions and strategies for performance-based questions)
  • 100 question pre-assessment exam
  • Mastering Security Basics (full content from Chapter 1 of the study guide including the exam topic review and 20 practice test questions)
  • Exploring Control Types and Methods (full content from Chapter 2 of the study guide including the exam topic review and 20 practice test questions)
  • Understanding Basic Network Security (full content from Chapter 3 of the study guide including the exam topic review and 20 practice test questions)
  • Securing Your Network (full content from Chapter 4 of the study guide including the exam topic review and 20 practice test questions)
  • Securing Hosts and Data (full content from Chapter 5 of the study guide including the exam topic review and 20 practice test questions)
  • Understanding Malware and Social Engineering (full content from Chapter 6 of the study guide including the exam topic review and 20 practice test questions)
  • Identifying Advanced Attacks (full content from Chapter 7 of the study guide including the exam topic review and 20 practice test questions)
  • Managing Risk (full content from Chapter 8 of the study guide including the exam topic review and 20 practice test questions)
  • Preparing for Business Continuity (full content from Chapter 9 of the study guide including the exam topic review and 20 practice test questions)
  • Understanding Cryptography (full content from Chapter 10 of the study guide including the exam topic review and 20 practice test questions)
  • Exploring Operational Security (full content from Chapter 11 of the study guide including the exam topic review and 20 practice test questions)
  • 100 question post-assessment exam
  • Security+ Acronyms

Get the Full Security+ Course Here

 Full Security+ Course Now Available


Test your readiness with these quality materials

Random 100-question tests

Random practice tests from the all of the practice test questions in the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. All questions include explanations so you'll know why the correct answers are correct, and why the incorrect answers are incorrect.

34 Simulated Performance-based Questions

Eight sets of performance-based questions with multiple questions in each set. These questions help you understand and prepare for performance based questions.

22 Realistic Performance-based Questions

Two new sets of performance-based questions with a total of 22 questions. These new questions use a new testing engine that includes realistic drag and drop, matching, sorting, and fill in the blank questions.

Flashcard Set

  • 273 Security+ Flashcards to reinforce key testable concepts
  • 280 Security+ acronyms flashcards to help you master the required acronyms
  • 204 Security+ Remember This slides

Audio - SY0-401 Security+ Remember This Audio Files

Learn by Listening. Over one hour and 15 minutes of audio (MP3 downloads.)

Audio - SY0-401 Security+ Question and Answer Audio Files

Learn by Listening. Over three hours hour and 15 minutes of audio (MP3 downloads.)

Bonus #1

Audio from the end of chapter reviews from each of the chapters in the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide. Over one hour and 15 minutes of additional audio.

Bonus #2

Subnetting mini-tutorial that will help you answer two key question types:
  • Identify how many hosts a subnet supports
  • Identify valid IP addresses within a subnet

Bonus #3 

Access the study materials for a total of 60 days because sometimes life happens.

Get the Full Security+ Course Here

Q. Your organization is planning to implement a BYOD policy. Which of the following security controls will help protect data using containerization?

A. Encrypt sensitive data

B. Storage segmentation

C. Full device encryption

D. Asset tracking

B is correct. Storage segmentation is one way to protect company data on mobile devices. It isolates data (and sometimes applications) in a secure area of a user’s device. This segmented area is typically encrypted and requires authentication for access. Loss of company data is a critical concern and is typically addressed in Bring Your Own Device (BYOD) security policies. Another way to look at this question is “Which of the following is MOST commonly used for BYOD data containerization?”

A is incorrect. Encrypting sensitive data is the second-best choice. Containerization typically uses encryption, but encrypting data doesn’t necessarily protect all the company data in a secure container.

C is incorrect. It isn’t necessary to encrypt all data on the device. This would encrypt the user’s data too, which is beyond the goal of protecting company data in the question.

D is incorrect. Asset tracking is an important security control for company owned-devices, but is less important for user-owned devices. You would want to ensure you know which devices have been authorized, but doing so wouldn’t protect company data in secure containers.

See Chapter 5 of the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide for more information on business continuity.

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