| Every Network Interface Card (NIC) on any platform | | | | MAC address: |
| has unique MAC address that used to access | | | | Changing MAC address |
| Ethernet networks. The MAC address is hard coded | | | | 1. Open windows registry editor by clicking the Start |
| by the network card manufacturer and on many | | | | button selecting Run command and typing "RegEdit". |
| security systems used as a platform identity for | | | | 2. Open registry folder |
| network access permission. Using the MAC address | | | | 318}. |
| of a platform with network permission rights by an | | | | 3. Select the appropriate network card folder by |
| intruder or malicious software instead of its original | | | | viewing the data written on the folder DriverDesc |
| address called MAC spoofing. | | | | value. |
| MAC address network access control | | | | 4. On the network card folder create new String |
| MAC address spoofing is quite an easy task for a | | | | Value named NetworkAddress and modify its data to |
| potential intruder especially when using MAC address | | | | the preferred MAC address using its 12 hexadecimal |
| of network nodes that are inactive most of the time | | | | characters in a row. |
| like network printers and networking time and | | | | 5. Reset the network card adapter by disable and |
| attendance systems. This is the main reason for not | | | | enable the card from windows Network Connections |
| using MAC address protection as a single network | | | | control panel. |
| access control (NAC) mechanism but combining | | | | 6. Use IpConfig /all windows command to verify the |
| multiple protection methods to create safe and reliable | | | | new network card MAC address. |
| security protection like Security Center: IDS IPS | | | | Clearing MAC address |
| Network Access Protection and Switch Protector: | | | | 1. Open windows registry editor by clicking the Start |
| NAC Network Access Control Monitoring network | | | | button selecting Run command and typing "RegEdit". |
| security scanners. | | | | 2. Open registry folder |
| MAC address spoofing | | | | 318}. |
| There are some nice tools and drivers that can be | | | | 3. Select the appropriate network card folder by |
| found on the net that will change MAC address of | | | | viewing the data written on the folder DriverDesc |
| specific platform to any other MAC address. But it can | | | | value. |
| be done easily on any windows platform using the | | | | 4. Delete the String Value named NetworkAddress. |
| windows built in registry editor. Here are the steps | | | | 5. Reset the network card adapter by disable and |
| needed to change windows platform MAC address | | | | enable the card from windows Network Connections |
| and gain access to the network as another platform | | | | control panel. |