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How to know \Device\Harddisk#\DR# is which physical hard disk?

How to know \Device\Harddisk#\DR# is which physical hard disk? Under Windows environment, we are used to the drive letter such as C: or D: drive but the error in the Windows Event Viewer normally point out the faulty device in the different format \Device\?Harddisk#\DR# or \Device\HarddiskVolume# (e.g. \Device\Harddisk0\DR0). So, how can find/locate the correct hard disk / […]


Free DDNS as dyndns alternative

DDNS stands for Dynamic Domain Name Systems that allow you to associate your dynamic changed public IP with a domain host name. DDNS allow you to access your home/office computer that serve as ftp service, remote desktop, email and webiste by referring the the domain host name. The most famous ddns provider is DynDNS but […]


Outlook 2013 hang in loading profile

Outlook 2013 hang in loading profile Environment: Microsoft Outlook 2013 (32-bit) running in Windows 7 (64-bit) Problem: Microsoft Outlook suddenly not working. Outlook hang in “Loading profile” stage. We was working previously.   Troubleshoot task perform: Task performed Result Delete and recreate Outlook Profile Outlook still hang Launch Outlook with safe mode (Outlook /safe) Successfully […]


How to test Heartbleed Bug

What is SSL Heartbleed Bug in simple English? Basically it is a program bug/vulnerability in the SSL/TLS encryption that is widely use by most of the Internet applications such as website, VPN, email, etc. This allow the attacker to read/steal the your communication information. For more detail, you can check out and How to test […]


Latest JellyBam is now known as BAM-Rom

Latest JellyBam is now known as BAM-Rom The last version for JellyBam is 10.3.0. There will not be any further JellyBAM version such as 10.4.0 or 10.5.0. Now the JellyBAM is known as BAM-Rom or BAM-Android. I was using JellyBam 10.3.0 (or in fact, 10.x.x version)  on my Samsung Galaxy Note N700. It was very […]


Renew SSL certificate for Domain Controller LDAPS

Renew SSL Certificate for Domain Controller LDAPS If you have created SSL certificate for LDAP over SSL on Domain Controller thru internal Microsoft Standalone CA as shown in LDAP over SSL for Domain Controller article, you might face the problem in renewing this certificate using MMC/GUI. When you try to Renew This Certificate With The Same Key using […]


Drop down menu not working in IE 9

Certain Internet Explorer (IE) especially IE9 is having problem for drop down menu for some website (even sharepoint portal/website). Basically, the drop down menu is not working in IE9. I have tried a couple of solution such as reset IE setting/configuration, enable compatibility view, etc but non is working. Finally, I solve it by disabled certain […]

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Migrate Public Folder to Exchange 2010

Migrate Public Folder to Exchange 2010 One of the challenges for Microsoft Exchange 2003/2003 migration to Exchange 2010 is Public Folder. It can be very complicated and time-consuming if the Public Folder size is huge of lot of folders. The Public Folder is required for Outlook 2003 to continue access to Exchange 2010 server. Microsoft […]


LDAP over SSL for Domain Controller

LDAPS over SSL (LDAPS) for Domain Controller Each of Domain Controller have Lightweight Directory Access Protocol – LDAP (port 389) open for authentication for 3rd party application/system such as firewall/VPN appliance. The LDAP protocol is insecure because the data is sent in the clear text format. Therefore, we need LDAPS (LDAP over SSL) to encrypt […]


Remote Desktop (RDP) Tricks and Tips

Remote Desktop (RDP) Tricks and Tips Modify Remote Desktop Listening Port Run regedit (Registry Editor) Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TerminalServer\WinStations\RDP-Tcp\PortNumber Double-click on the PortNumber to modify the RDP port number Select the Decimal base and modify the value data for the PortNumber. Default is 3389. The value should be within between […]