Intro to Network Security sixth ed chapter 10

Which of these is considered the strongest type of passcode to use on a mobile device? A. password B. PIN C. fingerprint swipe D. draw connecting dots pattern

A. password

A friend of Ukrit told him that he has just downloaded and installed an app that allows him to circumvent the built-in limitations on his Apple iOS smartphone. What is this called? A. Rooting B. Sideloading C. Jailbreaking D. Ducking

C. Jailbreaking

Circumventing the installed built-in limitations on Android devices.

rooting

A satellite that uses a repeater to send and receive signals from earth.

satellite communications (SATCOM)

A security setting that prevents a mobile device from being accessed until the user enters the correct passcode permitting access.

screen lock

Text messages of a maximum of 160 characters.

short message service (SMS)

Downloading unofficial apps.

sideloading

Separating business data from personal data on a mobile device.

storage segmentation

A system that controls multiple industrial control systems (ICS).

supervisory control and data acquisition (SCADA)

A single microprocessor chip on which all the necessary hardware compo-nents are contained.

system on a chip (SoC)

Using a mobile device with an active Internet connection to share that connection with other mobile devices through Bluetooth or Wi-Fi.

tethering

Which tool manages the distribution and control of apps? A. MAM B. MDM C. MCM D. MFM

A. MAM

Which of the following technologies provides for pictures, video, or audio to be included in text messages? A. MMS B. QR C. SMS D. ANT

A. MMS

Calista is designing the specifications for new laptop computers to be purchased by her company. She is comparing the different types and sizes of USB connections found on the devices. Which type USB connection would she NOT find on a laptop? A. Type D B. Mini C. Micro D. Standard

A. Type D

What allows a device to be managed remotely? A. mobile device management (MDM) B. mobile application management (MAM) C. mobile resource management (MRM) D. mobile wrapper management (MWM)

A. mobile device management (MDM)

Which technology is NOT a core feature of a mobile device? A. physical keyboard B. small form factor C. local non-removable data storage D. data synchronization capabilities

A. physical keyboard

Gaetan has attempted to enter the passcode for his mobile device but keeps entering the wrong code. Now he is asked to enter a special phrase to continue. Which configuration setting is enabled on Gaetan's mobile device? A. reset to factory settings B. extend lockout period C. enable high security D. lock device

A. reset to factory settings

A proprietary wireless network technology that is used primarily by sensors for communicating data.

ANT

Which type of OS is typically found on an embedded system? A. SoC B. RTOS C. OTG D. COPE

B. RTOS

What enforces the location in which an app can function by tracking the location of the mobile device? A. location resource management B. geofencing C. GPS tagging D. Graphical Management Tracking (GMT)

B. geofencing

What is the process of identifying the geographical location of a mobile device? A. geotracking B. geolocation C. geoID D. geomonitoring

B. geolocation

Which of these is NOT a security feature for locating a lost or stolen mobile device? A. remote lockout B. last known good configuration C. alarm D. thief picture

B. last known good configuration

What prevents a mobile device from being used until the user enters the correct passcode? A. swipe identifier (SW-ID) B. screen lock C. screen timeout D. touch swipe

B. screen lock

In her job interview, Xiu asks about the company policy regarding smartphones. She is told that employees may choose from a limited list of approved devices but that she must pay for the device herself; however, the company will provide her with a monthly stipend. Which type of enterprise deployment model does this company support? A. BYOD B. COPE C. CYOD D. Corporate-owned

C. CYOD

Agape was asked to make a recommendation regarding short-range wireless technologies to be supported in a new conference room that was being renovated. Which of the following would she NOT consider due to its slow speed and its low deployment levels today? A. ANT B. Bluetooth C. Infrared D. NFC

C. Infrared

Pakpao has been asked to provide research regarding a new company initiative to add Android smartphones to a list of approved devices. One of the considerations is how frequently the smartphones receive firmware OTA updates. Which of the following reasons would Pakpao NOT list in his report as a factor in the frequency of Android firmware OTA updates? A. Both OEMs and wireless carriers are hesitant to distribute Google updates because it limits their ability to differentiate themselves from competitors if all versions of Android start to look the same through updates. B. Because many of the OEMs had modified Android, they are reluctant to distribute updates that could potentially conflict with their changes. C. Wireless carriers are reluctant to provide firmware OTA updates because of the bandwidth it consumes on their wireless networks. D. Because OEMs and wireless carriers want to sell as many devices as possible, they have no financial incentive to update mobile devices that users would then continue to use indefinitely.

C. Wireless carriers are reluctant to provide firmware OTA updates because of the bandwidth it consumes on their wireless networks.

Paavo was reviewing a request by an executive for a new subnotebook computer. The executive said that he wanted USB OTG support and asked Paavo's opinion regarding its security. What would Paavo tell him about USB OTG security? A. USB OTG uses strong security and the executive should have no concerns. B. Subnotebooks do not support USB OTG. C. An unsecured mobile device could infect other tethered mobile devices or the corporate network. D. Connecting a mobile device as a peripheral to an infected computer could allow malware to be sent to that device.

D. Connecting a mobile device as a peripheral to an infected computer could allow malware to be sent to that device.

What does containerization do? A. It splits operating system functions only on specific brands of mobile devices. B. It places all keys in a special vault. C. It slows down a mobile device to half speed. D. It separates personal data from corporate data.

D. It separates personal data from corporate data.

Which of these is NOT a risk of connecting a mobile device to a public network? A. Public networks are beyond the control of the employee's organization. B. Replay attacks can occur on public networks. C. Public networks may be susceptible to man-in-the-middle attacks. D. Public networks are faster than local networks and can spread malware more quickly to mobile devices.

D. Public networks are faster than local networks and can spread malware more quickly to mobile devices.

Jabez needs to alert through an SMS text message those corporate users who have a specific brand and type of mobile device regarding a serious malware incident. What technology will she use? A. MCM B. COPE C. MAM D. push notification services

D. push notification services

Adding geographical identification data to media such as digital photos taken on a mobile device.

GPS tagging

Connecting any device to the Internet for the purpose of sending and receiving data to be acted upon.

Internet of Things (IoT)

A specification that allows a mobile device with a USB connection to act as either a host or a peripheral used for external media access.

USB On-the-Go (OTG)

Universal Serial Bus (USB) connector on mobile devices that is used for data transfer.

USB connections

The tools and services responsible for distributing and controlling access to apps.

application management

Allows users to use their own personal mobile devices for business purposes.

bring your own device (BYOD)

Uncoupling a phone from a specific wireless provider.

carrier unlocking

A communications network in which the coverage area is divided into hexagon-shaped cells.

cellular telephony

Employees choose from a limited selection of approved devices but the employee pays the upfront cost of the device while the business owns the contract.

choose your own device (CYOD)

Separating storage into separate business and personal "containers."

containerization

Tools used to support the creation and subsequent editing and modification of digital content by multiple employees.

content management

Using a contextual setting to validate a user.

context-aware authentication

Employees choose from a selection of company approved devices.

corporate owned, personally enabled (COPE)

A mobile device that is purchased and owned by the enterprise.

corporate-owned

Firmware that is written by users to own and run on their own mobile devices.

custom firmware

Computer hardware and software contained within a larger system that is designed for a specific function.

embedded system

Mobile operating system patches and updates that are distributed by the wireless carrier as an over-the-air (OTA) update.

firmware OTA updates

Using the mobile device's GPS to define geographical boundaries where an app can be used.

geofencing

The process of identifying the geographical location of a device.

geolocation

Environmental systems that provide and regulate heating and cooling.

heating, ventilation, and air conditioning (HVAC)

Systems that collect, monitor, and process real-time data to control machines locally or at remote sites.

industrial control systems (ICS)

Light that is next to visible light on the light spectrum and was once used for data communications.

infrared

Circumventing the installed built-in limitations on Apple iOS devices.

jailbreaking

Text messages in which pictures, video, or audio can be included.

multimedia messaging service (MMS)

A pass-code made up of numbers only.

personal identification number (PIN)

Sending SMS text messages to selected users or groups of users.

push notification services

An operating system that is specifically designed for a system on a chip (SoC) in an embedded system.

real-time operating system (RTOS)

A technology used to erase sensitive data stored on the mobile device.

remote wipe

A site from which unofficial apps can be downloaded.

third-party app store