Author Archives: dongthao

About dongthao

"Man does not simply exist but always decides what his existence will be, what he will become the next moment"

Matching Excel files with PowerShell – Part 2

The next day, I was in good mood and decided to learn about function. I would change my code into a function. Now to make it easier as I have many PCOwner files to compare, I placed all those files … Continue reading

Posted in Windows Tutorial | Leave a comment

Matching Excel files with PowerShell – Part 1

I received a list of leavers in an Excel sheet with 2 columns: GIN and Country, I need to provide LDAP aliases of those GINs. The challenge was those GINs were already removed from LDAP system so LDAP queries couldn’t … Continue reading

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Open BitLocker drive with Linux

Using Dislocker on Kali Linux install: apt install dislocker Step 1: Copy the BitLocker encrypted volume.% dd if=/dev/sda2 of = encrypted.bitlockerThis will copy the entire volume located into /dev/sda2 to encrypted.bitlocker Step 2: Unlock Bitlocker encrypted drive.% dislocker-file -V encrypted.bitlocker … Continue reading

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Summary 31 Mar 2020

Watched Full Ethical Hacking Course – The Cyber Mentor till 6:18:49 Scanning tool: Nmap Intensive scan all ports: Nmap -T4 -A -p- <IP> Should review the previous sessions to do summary notes Kali Virtual Box crashed! Removed VB to reinstall … Continue reading

Posted in Working Diary

Back to coding

From September, when I got Scrum Master cert, I got involved into 2 PowerApps projects. I had the autonomy to define my role in those projects so I decided to be Scrum Master of 1 project to apply the new … Continue reading

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How “free” wifi hotspots track your location

My post in the company Cyber Security Yammer group. How “free” wifi hotspots track your location The price for “free” Wifi hotspot Nowadays, “free” Wifi hotspot can be found everywhere, in shopping malls, restaurants, cafes, airports etc. This of course … Continue reading

Posted in Security

SCRUM Master Certification

I failed the first time and passed the second time, after retaking the mock exam many times and review the materials carefully. Nice experience.

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SCRUM Master Training

I’ll attend Professional SCRUM Master class next week in Kuala Lumpur. Time to upgrade my portfolio. To prepare, I’ve studied a pathway in Degreed, and did the Scrum open asssessment. Here are some good references: Open assessments Scum Guide Tips … Continue reading

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Enhanced IT Disposal app

I created my first PowerApps in this post, to help me in building IT disposal assets list. It’s a very simple app with very basic PowerApps functions. Then in this Jul I joined the PowerApps Hackathon contest organized by the … Continue reading

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PowerApps Hackathon

I registered for my TMV team to join the PowerApps Hackathon contest on 18-19 June 2019. Our app named Customer X-Ray. Some information about the app: Problem Description Currently it is very difficult (especially for Sales community) to check the … Continue reading

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