-->![Networker advanced network information app 4 2 0t Networker advanced network information app 4 2 0t](https://image.winudf.com/v2/image1/Y29tLm5ldHdvcmtlci5jb21fc2NyZWVuXzJfMTU5Mzk2NTk1OF8wMzQ/screen-2.jpg?fakeurl=1&type=.jpg)
NetWorker shows network information conveniently in the menu bar. It also features a window that shows additional information about the currently active network adapter.
NetWorker features:
* Fully customizable view - you can choose which information is shown and select many different, pre-defined widgets.
* Optional overlay window that always stays on top - useful for fullscreen apps or games.
* Adjustable refresh interval.
* Check your external IP address.
* Choose between a byte- or bit-mode.![Networker Advanced Network Information App 4 2 0 Networker Advanced Network Information App 4 2 0](https://nsrd.info/blog/wp-content/uploads/2019/04/Image_20190429_005.png)
* Support for auto start.
* Traffic Overview: Use this feature if you are on a volume limited plan.
Compatibility
Mac App Store:
NetworkView is a compact network discovery and management tool for the Win32 platform: in a few minutes, it will discover all TCP/IP nodes and draw a full graphical map (including routes) using. Wireless network watcher free download - Wifi Watcher, Watcher, Network Watcher, and many more programs.
Applies to
- Windows 10
This topic for the IT professional describes how BitLocker Network Unlock works and how to configure it.
Network Unlock was introduced in Windows 8 and Windows Server 2012 as a BitLocker protector option for operating system volumes. Network Unlock enables easier management for BitLocker enabled desktops and servers in a domain environment by providing automatic unlock of operating system volumes at system reboot when connected to a wired corporate network. This feature requires the client hardware to have a DHCP driver implemented in its UEFI firmware.Without Network Unlock, operating system volumes protected by TPM+PIN protectors require a PIN to be entered when a computer reboots or resumes from hibernation (for example, by Wake on LAN). This can make it difficult to enterprises to roll out software patches to unattended desktops and remotely administered servers.
Network Unlock allows BitLocker-enabled systems with TPM+PIN and that meet the hardware requirements to boot into Windows without user intervention. Network Unlock works in a similar fashion to the TPM+StartupKey at boot. Rather than needing to read the StartupKey from USB media, however, the key for Network Unlock is composed from a key stored in the TPM and an encrypted network key that is sent to the server, decrypted and returned to the client in a secure session.
This topic contains:
Network Unlock core requirements
Network Unlock must meet mandatory hardware and software requirements before the feature can automatically unlock domain joined systems. These requirements include:
- You must be running at least Windows 8 or Windows Server 2012.
- Any supported operating system with UEFI DHCP drivers can be Network Unlock clients.
- Network Unlock clients must have a TPM chip and at least one TPM protector.
- A server running the Windows Deployment Services (WDS) role on any supported server operating system.
- BitLocker Network Unlock optional feature installed on any supported server operating system.
- A DHCP server, separate from the WDS server.
- Properly configured public/private key pairing.
- Network Unlock Group Policy settings configured.
The network stack must be enabled to use the Network Unlock feature. Equipment manufacturers deliver their products in various states and with different BIOS menus, so you need to confirm that the network stack has been enabled in the BIOS before starting the computer.
Note
To properly support DHCP within UEFI, the UEFI-based system should be in native mode without a compatibility support module (CSM) enabled.
For Network Unlock to work reliably on computers running Windows 8 and later, the first network adapter on the computer, usually the onboard adapter, must be configured to support DHCP and used for Network Unlock. This is especially worth noting when you have multiple adapters, and you wish to configure one without DHCP, such as for a lights-out management protocol. This configuration is necessary because Network Unlock will stop enumerating adapters when it reaches one with a DHCP port failure for any reason. Thus, if the first enumerated adapter does not support DHCP, is not plugged into the network, or fails to report availability of the DHCP port for any reason, then Network Unlock will fail.
The Network Unlock server component installs on supported versions of Windows Server 2012 and later as a Windows feature using Server Manager or Windows PowerShell cmdlets. The feature name is BitLocker Network Unlock in Server Manager and BitLocker-NetworkUnlock in Windows PowerShell. This feature is a core requirement.
Networker Advanced Network Information App 4 2 0t
Network Unlock requires Windows Deployment Services (WDS) in the environment where the feature will be utilized. Configuration of the WDS installation is not required; however, the WDS service needs to be running on the server.
The network key is stored on the system drive along with an AES 256 session key, and encrypted with the 2048-bit RSA public key of the unlock server's certificate. The network key is decrypted with the help of a provider on a supported version of Windows Server running WDS, and returned encrypted with its corresponding session key.
Network Unlock sequence
![Networker advanced network information app 4 2 0t Networker advanced network information app 4 2 0t](https://image.winudf.com/v2/image1/Y29tLm5ldHdvcmtlci5jb21fc2NyZWVuXzJfMTU5Mzk2NTk1OF8wMzQ/screen-2.jpg?fakeurl=1&type=.jpg)
The unlock sequence starts on the client side, when the Windows boot manager detects the existence of Network Unlock protector. It leverages the DHCP driver in UEFI to obtain an IP address for IPv4 and then broadcasts a vendor-specific DHCP request that contains the network key and a session key for the reply, all encrypted by the server's Network Unlock certificate, as described above. The Network Unlock provider on the supported WDS server recognizes the vendor-specific request, decrypts it with the RSA private key, and returns the network key encrypted with the session key via its own vendor-specific DHCP reply.
On the server side, the WDS server role has an optional plugin component, like a PXE provider, which is what handles the incoming Network Unlock requests. The provider can also be configured with subnet restrictions, which would require that the IP address provided by the client in the Network Unlock request belong to a permitted subnet in order to release the network key to the client. In instances where the Network Unlock provider is unavailable, BitLocker fails over to the next available protector to unlock the drive. In a typical configuration, this means the standard TPM+PIN unlock screen is presented to unlock the drive.
The server side configuration to enable Network Unlock also requires provisioning a 2048-bit RSA public/private key pair in the form of an X.509 certificate, and for the public key certificate to be distributed to the clients. This certificate must be managed and deployed through the Group Policy editor directly on a domain controller with at least a Domain Functional Level of Windows Server 2012. This certificate is the public key that encrypts the intermediate network key (which is one of the two secrets required to unlock the drive; the other secret is stored in the TPM).
Phases in the Network Unlock process
- The Windows boot manager detects that a Network Unlock protector exists in the BitLocker configuration.
- The client computer uses its DHCP driver in the UEFI to obtain a valid IPv4 IP address.
- The client computer broadcasts a vendor-specific DHCP request that contains:
- A Network Key (a 256-bit intermediate key) encrypted using the 2048-bit RSA Public Key of the Network Unlock certificate from the WDS server.
- An AES-256 session key for the reply.
- The Network Unlock provider on the WDS server recognizes the vendor-specific request.
- The provider decrypts it with the WDS server’s BitLocker Network Unlock certificate RSA private key.
- The WDS provider then returns the network key encrypted with the session key using its own vendor-specific DHCP reply to the client computer. This forms an intermediate key.
- The returned intermediate key is then combined with another local 256-bit intermediate key that can only be decrypted by the TPM.
- This combined key is used to create an AES-256 key that unlocks the volume.
- Windows continues the boot sequence.
Configure Network Unlock
The following steps allow an administrator to configure Network Unlock in a domain where the Domain Functional Level is at least Windows Server 2012.
Configure Group Policy settings for Network Unlock
Subnet policy configuration files on WDS Server (Optional)
Troubleshoot Network Unlock
Troubleshooting Network Unlock issues begins by verifying the environment. Many times, a small configuration issue will be the root cause of the failure. Items to verify include:
- Verify client hardware is UEFI-based and is on firmware version is 2.3.1 and that the UEFI firmware is in native mode without a Compatibility Support Module (CSM) for BIOS mode enabled. Do this by checking that the firmware does not have an option enabled such as 'Legacy mode' or 'Compatibility mode' or that the firmware does not appear to be in a BIOS-like mode.
- All required roles and services are installed and started
- Public and private certificates have been published and are in the proper certificate containers. The presence of the Network Unlock certificate can be verified in the Microsoft Management Console (MMC.exe) on the WDS server with the certificate snap-ins for the local computer enabled. The client certificate can be verified by checking the registry key HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftSystemCertificatesFVE_NKP on the client computer.
- Smartalbums 2 0 9 download free. Group policy for Network Unlock is enabled and linked to the appropriate domains.
- Verify group policy is reaching the clients properly. This can be done using the GPRESULT.exe or RSOP.msc utilities.
- Verify the clients were rebooted after applying the policy.
- Verify the Network (Certificate Based) protector is listed on the client. This can be done using either manage-bde or Windows PowerShell cmdlets. For example the following command will list the key protectors currently configured on the C: drive of the local computer:NoteUse the output of manage-bde along with the WDS debug log to determine if the proper certificate thumbprint is being used for Network Unlock
Files to gather when troubleshooting BitLocker Network Unlock include:
- The Windows event logs. Ondesoft screencapture v1 16 4 – screen capture utility. Specifically the BitLocker event logs and the Microsoft-Windows-Deployment-Services-Diagnostics-Debug log Write 2 6 as a fraction.Debug logging is turned off by default for the WDS server role, so you will need to enable it first. You can use either of the following two methods to turn on WDS debug logging.
- Start an elevated command prompt and run the following command:
- Open Event Viewer on the WDS server.In the left pane, click Applications and Services Logs, click Microsoft, click Windows, click Deployment-Services-Diagnostics, and then click Debug.In the right pane, click Enable Log.
- The DHCP subnet configuration file (if one exists).
- The output of the BitLocker status on the volume, this can be gathered into a text file using manage-bde -status or Get-BitLockerVolume in Windows PowerShell.
- Network Monitor capture on the server hosting the WDS role, filtered by client IP address.
Configure Network Unlock Group Policy settings on earlier versions
Network Unlock and the accompanying Group Policy settings were introduced in Windows Server 2012 but can be deployed using operating systems running Windows Server 2008 R2 and Windows Server 2008.
Requirements
- The server hosting WDS must be running any of the server operating systems designated in the Applies To list at the beginning of this topic.
- Client computers must be running any of the client operating systems designated in the Applies To list at the beginning of this topic.
The following steps can be used to configure Network Unlock on these older systems.
- Configure registry settings for Network Unlock:Apply the registry settings by running the following certutil script (assuming your network unlock certificate file is called BitLocker-NetworkUnlock.cer) on each computer running any of the client operating systems designated in the Applies To list at the beginning of this topic.
- Set up a TPM protector on the clients
- Reboot the clients to add the Network (Certificate Based) protector
See also
Networker Advanced Network Information App 4 2 00
NetWorker - Network Info App 5.3.0 | macOS | 19 mb
NetWorker shows network information conveniently in the menu bar. It also features a window that shows additional information about the currently active network adapter.
NetWorker features:
* Fully customizable view - you can choose which information is shown and select many different, pre-defined widgets.
Networker Advanced Network Information App 4 2 0 2
* The currently active network adapter is detected automatically.* Optional overlay window that always stays on top - useful for fullscreen apps or games.
* Adjustable refresh interval.
* Check your external IP address.
* Choose between a byte- or bit-mode.
![Networker Advanced Network Information App 4 2 0 Networker Advanced Network Information App 4 2 0](https://nsrd.info/blog/wp-content/uploads/2019/04/Image_20190429_005.png)
* Support for auto start.
* Traffic Overview: Use this feature if you are on a volume limited plan.
Compatibility
Networker Advanced Network Information App 4 2 0 3
: OS X 10.10 or later 64-bitMac App Store:
Download link:
uploadgig_com:
http://uploadgig.com/file/download/cf32b4655779b432/pmy1c.NetWorker.Network.Info.App.5.3.0.rar
rapidgator_net:
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nitroflare_com:
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http://uploadgig.com/file/download/cf32b4655779b432/pmy1c.NetWorker.Network.Info.App.5.3.0.rar
rapidgator_net:
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nitroflare_com:
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