#LL #Blog

Active Directory GUID is stored as Byte array (Byte[]). To convert from Byte[] to string: string guid = new Guid(Byte[] Object).ToString...

If you need to perform LDAP query against Active Directory with objectGUID as the filter, you need to convert the string representation of t...

I am publishing my web server behind the Sophos XG firewall. I need SSL certificate that is free and trusted by most of internet browsers. T...

Another .NET app I wrote to help the project to compare the performance between different web proxies This app helps me to see the resp...

Finally got my exam result today and pass both F1 and F2 modules of SABSA Foundation exam, happy day!

I wrote this .NET program to parse the PAC file and test its exception. This provides the GUI, rather than using google unsupported CLI code...

To support SMB2 mount from Ubuntu to Windows, edit the fstab file and include this: //windows.domain.local/share/folder /mount/point cifs ...

Yay!! Passed 2V0-641 exam day. Officially VCP6-NV Today. NSX NSX NSX :) Acclaim

I have a need to create code repository locally. I don't want to use code repo in the cloud. Bitbucket is the winner! #1 - Install Ubu...

I had an issue today. My Outlook does not want to connect to office 365 when I setup IE to use SQUID for the proxy. Apparently some of the O...

I developed this little utility while doing proxy migration project. This utility helps me to enforce the Windows proxy settings to IE. ...

To find the Disk Usage: #> sudo du -sx /* 2> /dev/null | sort -n To deep dive #> sudo du -sx /var/* 2> /dev/null | sort -n...

I need to backup my files running on Windows 2012 R2 to external drive. I also need this to be done in a regular basis and send me an email ...

I got the CISO Award!! It was a surprise for me who just started with Westpac Security team for 8 months.

Today I sat for 4.5 hour CISSP exam and got it done!

I adopted the below methods from upgrading Wordpress manually and tweak the process for manually upgrading OwnCloud: Backup Navigate to y...

I am using opendns.com to protect my network at home. My IP isn't static, so I need a way to update opendns.com with my IP if that chang...

To have Ubuntu apt-get connection proxies via your proxy, do the following sudo vi /etc/apt/apt.conf Add the following line: Acquire::...

If you have .VHD BitLocker encrypted files and would like to mount it using PowerShell: $ss = Read-Host "Enter BitLocker Password:...

Need to rebuild my drop-dead Windows 2012 R2 server. There is no way to burn the 5.4GB ISO to my single layer 4.7GB DVD media. So the onl...