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Tuesday, July 8, 2014

Clear Cached Credentials in Windows

Clear Cached Credentials in Windows


Cached credentials in windows can cause issues, especially when users change passwords and aren't able to access network resources. There are a few ways you can manage this, and even script it into your environment if this is causing you issues.

Credential Manager:

Credential Manager is a Windows control panel item that shows all the cached credentials on your system. to access this go to control panel -> cached credentials and locate the credentials that you wish to remove. This can also be accessed by opening the run command and entering control keymgr.dll

Windows Credential Manager
Windows Credential Manager

The DOS / script method

If dos is more your flavour or you would like to script this then there are 2 commands that you can use. Firstly, if there is a server specifically that you would like to clear the credentials from then you can use the command net use \\ /del where is the name of the serve that you wish to clear the credentials for and you may also need to use an FQDN depending on your network / DNS set up.
Delete windows credentials in DOS / script
Delete windows credentials in DOS / script
Alternatively you can also use net use * /del  to clear all cached credentials.
Delete Cached Windows Credentials
Delete Cached Windows Credentials
Please note that these commands are run on the client server not on the server resource.
This post can also be found on our sister site DizzyIT.com at http://dizzyit.com/2014/06/13/clear-cached-credentials-windows/


How Set a Static IP Address in Apple Mac OS X

How Set a Static IP Address in Apple Mac OS X
 

For those new to OS X from the Windows world (like I was), finding your way around can be a little frustrating in a world sans right mouse click! One task thats quite common (and one I came across this week)  is wanting to set a static IP address in OS X. Here's how it's done!
1. Open System Preferences with this icon:
Mac OS X System Preferences Icon
Mac OS X System Preferences Icon
2. Under the Internet and Wireless menu choose Network
Mac OS X Network Icon
Mac OS X Network Icon
3. Select Ethernet Network
Apple Mac OS X Ethernet Icon
Apple Mac OS X Ethernet Icon
4. Select the Configure IPv4 Drop down list and select Manually
Apple Mac OS X Configure IPv4
Apple Mac OS X Configure IPv4
5. Enter the Static IP, Subnet Mask, Router (Gateway) , DNS Server and Search Domain followed by Apply
Apple Mac OS X Static IP Address
Apple Mac OS X Static IP Address
6. And your done! To reset back to DHCP - just reset the Manually setting to DHCP

This guide can also be found on our sister site Dizzyit.com at http://dizzyit.com/2014/07/06/set-static-ip-address-apple-mac-os-x/