Question 1

When using the Common Internet File System (CIFS) ,which security model does not require a password to be set for the file share?

Accepted Answer

A)   NT level security
B)   Share-level security
C)   User-level security
D)   CIF level security

Question 2

Explain the BIOS-level rootkit SubVirt that was co-developed by Microsoft and the University of Michigan?

Accepted Answer

For demonstration purposes,SubVirt was d...

Question 3

Why do many people dismiss the topic of embedded device security?

Accepted Answer

Many dismiss the topic of embedded devic...

Question 4

What type of malicious code could be installed in a system's flash memory to allow an attacker to access the system at a later date?

Accepted Answer

A)   BIOS-based rootkit
B)   embedded browser
C)   unclassified kernel
D)   patch

Question 5

Match each item with a statement below.
-A fast and efficient protocol that requires little configuration and allows transmitting NetBIOS packets over TCP/IP

Accepted Answer

A)  attack surface
B)  Windows Software Update Services
C)  Systems Management Server
D)  Server Message Block
E)  NetBEUIF) Mandatory Access ControlG) Common Internet File SystemH) System Center Configuration ManagerI) Remote Procedure CallJ) Samba

Question 6

Match each item with a statement below.
-An OS security mechanism that enforces access rules based on privileges for interactions between processes,files,and users

Accepted Answer

A)  attack surface
B)  Windows Software Update Services
C)  Systems Management Server
D)  Server Message Block
E)  NetBEUIF) Mandatory Access ControlG) Common Internet File SystemH) System Center Configuration ManagerI) Remote Procedure CallJ) Samba

Question 7

Match each item with a statement below.
-Microsoft's standard for managing Windows security patches on multiple computers in a network between 1994 and 2005

Accepted Answer

A)  attack surface
B)  Windows Software Update Services
C)  Systems Management Server
D)  Server Message Block
E)  NetBEUIF) Mandatory Access ControlG) Common Internet File SystemH) System Center Configuration ManagerI) Remote Procedure CallJ) Samba

Question 8

What types of specific systems use VxWorks embedded real-time OS?

Accepted Answer

Systems using VxWorks include: - Clement...

Question 9

What principle can be used to help reduce insider threats to an organization?

Accepted Answer

System administrators,network managers,a...

Question 10

What should a password policy include?

Accepted Answer

A comprehensive password policy is criti...

Question 11

Match each item with a statement below.
-In 2007 became Windows new standard to deploy and manage servers alongside updated patch-management functionality

Accepted Answer

A)  attack surface
B)  Windows Software Update Services
C)  Systems Management Server
D)  Server Message Block
E)  NetBEUIF) Mandatory Access ControlG) Common Internet File SystemH) System Center Configuration ManagerI) Remote Procedure CallJ) Samba

Question 12

Match each item with a statement below.
-A small program developed specifically for use with embedded systems

Accepted Answer

A)  Trusted Platform Module
B)  MILS
C)  RTLinux
D)  RTOS
E)  RTEMSF) embedded systemG) firmwareH) multifunction devicesI) SCADAJ) embedded operating system

Question 13

Match each item with a statement below.
-Systems used for equipment monitoring in large industries,such as public works and utilities,power generators and dams

Accepted Answer

A)  Trusted Platform Module
B)  MILS
C)  RTLinux
D)  RTOS
E)  RTEMSF) embedded systemG) firmwareH) multifunction devicesI) SCADAJ) embedded operating system

Question 14

Which of the following source code is now available to the public and was considered a trimmed down version of the Windows desktop OS?

Accepted Answer

A)   VxWorks
B)   Windows Embedded 8
C)   Windows CE
D)   Windows 10 IoT

Question 15

Why is it critical to protect SCADA systems from all types of unauthorized attacks?

Accepted Answer

Supervisory control and data acquisition...

Question 16

Which of the following if often found within an embedded OS that can cause a potential vulnerability to an attack?

Accepted Answer

A)   Web server
B)   USB port
C)   RAM
D)   PCB

Question 17

Match each item with a statement below.
-A Windows client/server technology introduced in 2005 used to manage patching and updating system software from the network

Accepted Answer

A)  attack surface
B)  Windows Software Update Services
C)  Systems Management Server
D)  Server Message Block
E)  NetBEUIF) Mandatory Access ControlG) Common Internet File SystemH) System Center Configuration ManagerI) Remote Procedure CallJ) Samba

Question 18

Match each item with a statement below.
-Any computer system that is not a general-purpose PC or server

Accepted Answer

A)  Trusted Platform Module
B)  MILS
C)  RTLinux
D)  RTOS
E)  RTEMSF) embedded systemG) firmwareH) multifunction devicesI) SCADAJ) embedded operating system

Question 19

SCADA systems controlling critical infrastructure are usually completely separated from the Internet by which of the following?

Accepted Answer

A)   firewall
B)   air gap
C)   router
D)   Vlan

Question 20

Match each item with a statement below.
-A specialized embedded OS used in devices such as programmable thermostats,appliance controls,and even spacecraft

Accepted Answer

A)  Trusted Platform Module
B)  MILS
C)  RTLinux
D)  RTOS
E)  RTEMSF) embedded systemG) firmwareH) multifunction devicesI) SCADAJ) embedded operating system

Exam 9: Embedded Operating Systems: the Hidden Threat

What should a password policy include?

Correct AnswerverifiedA comprehensive password policy is criti...View AnswerShow Answer

Match each item with a statement below. -A small program developed specifically for use with embedded systems

Correct AnswerverifiedShow Answer

What type of malicious code could be installed in a system's flash memory to allow an attacker to access the system at a later date?

Correct AnswerverifiedShow Answer

Which of the following source code is now available to the public and was considered a trimmed down version of the Windows desktop OS?

Correct AnswerverifiedShow Answer

When using the Common Internet File System (CIFS) ,which security model does not require a password to be set for the file share?

Correct AnswerverifiedShow Answer

SCADA systems controlling critical infrastructure are usually completely separated from the Internet by which of the following?

Correct AnswerverifiedShow Answer

What types of specific systems use VxWorks embedded real-time OS?

Correct AnswerverifiedSystems using VxWorks include: - Clement...View AnswerShow Answer

Match each item with a statement below. -An OS security mechanism that enforces access rules based on privileges for interactions between processes,files,and users

Correct AnswerverifiedShow Answer

Match each item with a statement below. -Microsoft's standard for managing Windows security patches on multiple computers in a network between 1994 and 2005

Correct AnswerverifiedShow Answer

What principle can be used to help reduce insider threats to an organization?

Correct AnswerverifiedSystem administrators,network managers,a...View AnswerShow Answer

Why do many people dismiss the topic of embedded device security?

Correct AnswerverifiedMany dismiss the topic of embedded devic...View AnswerShow Answer

Match each item with a statement below. -Any computer system that is not a general-purpose PC or server

Correct AnswerverifiedShow Answer

Which of the following if often found within an embedded OS that can cause a potential vulnerability to an attack?

Correct AnswerverifiedShow Answer

Match each item with a statement below. -A specialized embedded OS used in devices such as programmable thermostats,appliance controls,and even spacecraft

Correct AnswerverifiedShow Answer

Why is it critical to protect SCADA systems from all types of unauthorized attacks?

Correct AnswerverifiedSupervisory control and data acquisition...View AnswerShow Answer

Match each item with a statement below. -In 2007 became Windows new standard to deploy and manage servers alongside updated patch-management functionality

Correct AnswerverifiedShow Answer

Match each item with a statement below. -A Windows client/server technology introduced in 2005 used to manage patching and updating system software from the network

Correct AnswerverifiedShow Answer

Match each item with a statement below. -A fast and efficient protocol that requires little configuration and allows transmitting NetBIOS packets over TCP/IP

Correct AnswerverifiedShow Answer

Explain the BIOS-level rootkit SubVirt that was co-developed by Microsoft and the University of Michigan?

Correct AnswerverifiedFor demonstration purposes,SubVirt was d...View AnswerShow Answer

Match each item with a statement below. -Systems used for equipment monitoring in large industries,such as public works and utilities,power generators and dams

Correct AnswerverifiedShow Answer

Correct Answer
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A comprehensive password policy is criti...
View Answer

Correct Answer
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Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Systems using VxWorks include: - Clement...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
System administrators,network managers,a...
View Answer

Correct Answer
verified
Many dismiss the topic of embedded devic...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
Supervisory control and data acquisition...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
For demonstration purposes,SubVirt was d...
View Answer

Correct Answer
verified