Non Volatile | Amount | Does this | Does this | What is the | How is data | How is this |
Memory | (Size) | memory | memory | purpose of | input into | memory |
Type |
| store | retain data | this | this | write |
|
| customer | when power | memory? | memory? | protected? |
|
| data? | is removed? |
|
|
|
|
|
|
|
|
|
|
Bluetooth flash | 2 MBits | No | Yes | Stores Bluetooth | Programmed at | A utility is |
|
|
|
| configuration | the factory. | required for |
|
|
|
| and firmware. | Tools for writing | writing data to |
|
|
|
|
| data to this | this memory |
|
|
|
|
| memory are not | and is made |
|
|
|
|
| publicly | available |
|
|
|
|
| available but | through newer |
|
|
|
|
| can be | versions of the |
|
|
|
|
| obtained from | driver if the |
|
|
|
|
| the silicon | flash requires |
|
|
|
|
| vendor. | an upgrade. |
|
|
|
|
|
|
|
802.11 WLAN | 4 KBytes to 8 | No | Yes | Stores | Programmed at | A utility is |
EEPROM | KBytes |
|
| configuration | the factory. | required for |
|
|
|
| and calibration | Tools for writing | writing data to |
|
|
|
| data. | data to this | this memory |
|
|
|
|
| memory are not | and is typically |
|
|
|
|
| made public. | not made |
|
|
|
|
|
| available to the |
|
|
|
|
|
| public unless a |
|
|
|
|
|
| firmware |
|
|
|
|
|
| upgrade is |
|
|
|
|
|
| necessary to |
|
|
|
|
|
| address a |
|
|
|
|
|
| unique issue. |
|
|
|
|
|
|
|
Webcamera | 64 KBits | No | Yes | Store | Using a utility | A utility is |
|
|
|
| webcamera | from the device | required for |
|
|
|
| configuration | manufacturer | writing data to |
|
|
|
| and firmware. | that can be run | this memory |
|
|
|
|
| from Windows. | and is typically |
|
|
|
|
|
| not made |
|
|
|
|
|
| available to the |
|
|
|
|
|
| public unless a |
|
|
|
|
|
| firmware |
|
|
|
|
|
| upgrade is |
|
|
|
|
|
| necessary to |
|
|
|
|
|
| address a |
|
|
|
|
|
| unique issue. |
|
|
|
|
|
|
|
Fingerprint | 512 KBytes | Yes | Yes | Stores | By enrolling in | Only a digitally |
reader | flash |
|
| fingerprint | HP ProtectTools | signed |
|
|
|
| templates. | Security | application can |
|
|
|
|
| Manager. | make the call to |
|
|
|
|
|
| write to the |
|
|
|
|
|
| flash. |
|
|
|
|
|
|
|
30 | Chapter 7 Statement of Volatility |