Syncing & Setup Of Mobile Devices (Chapter 9)

Question 1

Bluetooth pair steps

Answer 1

1) enable Bluetooth on both devices
2) make devices discoverable
3) select discovered device
4) Enter and confirm pin
5) Test connectivity

Question 2

Cellular Data

Answer 2

Connecting a mobile device to the internet via the devices cellular radio
- effective range of 5 miles

Question 3

IMEI

Answer 3

International Mobile Equipment Identity
- is the ID number of a mobile device

Question 4

IMSI

Answer 4

International Mobile Subscribe Identity
- is the users ID number of a mobile device

Question 5

GSM

Answer 5

Worldwide
- Requires SIM card
-

Question 6

CDMA

Answer 6

America
- lock mobile to original service provider
- doesn’t require SIM card
Identified by MEID (mobile equipment ID)
PRI and PRL database used to connect to mobile network
PRI - configures device with Cell tower
PRL - connects to different network provider

Question 7

SIM Card number format

Answer 7

3-digit
- mobile country code
2-digit
- mobile network code
10-digit
- mobile station ID number

Question 8

GSM & CDMA Speeds

Answer 8

1X - 50-400kbps
3G - 3Mbps
4G - 20-90Mbps
5G 100-900Mbps

Question 9

RTOS

Answer 9

Real Time Operating System
- Runs all Radio functions
- controls low-level time-dependent function (USB, GPS)

Question 10

Baseband

Answer 10

Acts as an underlined OS on a mobile device that interfaces with cellular tower, Access points or other radio source to transmit signals

Question 11

VPN

Answer 11

Virtual Private Network
- a secure tunnel created via an unsecured network

Question 12

Mobile VPN

Answer 12

A VPN that can maintain the VPN link across multiple carrier networks

Question 13

Bluetooth

Answer 13

1- 24Mbps up 10m

Question 14

Enterprise Mobile Management

Answer 14

Managing personal devices within a corporate environment.
- Mobile Device Management (MDM)
– allows to set authentication policies, control device features and remotely reset/deletes data

• Mobile Application Management
  (MAM
• creates a protected container to run apps and distractions channels

Question 15

GPS

Answer 15

Global Positioning System
- uses satellite to triangulate the position of a device

Question 16

IPS

Answer 16

Indoor Positioning System
- uses Cellular and WiFi to triangulate devices position

Question 17

Email Configuration

Answer 17

Autodiscover
- allows for emails to be set up with just the email address and password

Manually enter mail server address
- incoming mail (IMAP port 143 or 993)
- incoming mail (PoP3 port 110 or 995)
- outgoing mail (SMTP port 25 or 587)

Question 18

IMAP

Answer 18

Internet Mail Access Protocol
Port 143/993
Stores the messages on a server and synchronizes the message across multiple devices

Question 19

PoP3

Answer 19

Port 110/995
Download the message from a server to a device then deletes the message on the server

Question 20

S/MIME

Answer 20

Secure/Multipurpose Internet Mail. Extension
- A protocol used to send digitally signed encrypted messages via the uses of private and public keys

Question 21

Public/private keys

Answer 21

Private key (decrypt)
- validates who the sender is
Public key (encrypt)
- public key gets sent to recipient which allows the recipient to verify who the sender is.

Public keys are used to encrypted messages, while the private key of the recipient is used to decrypt the message

Question 22

Mobile device Synchronization

Answer 22

The act of copying data back and forth between devices to keep the data up to date