Some National Day Reflections

(This isn’t a cybersecurity blog post. This is just some thoughts of a patriotic citizen on National Day.) I remembered ever writing my thoughts when the late LKY passed away in 2015 in a post as part of being a socio-political writer. Those were times when, as a student, one could flirt with many different…

The “Irrational” Human?: Part 2

“Minimum 8 characters, minimum 1 upper case, 1 lower case, 1 number and 1 special character.” Sounds familiar? Yes, this is a fairly common password policy. Users found the shortest password that could meet these requirements, “P@ssw0rd” and used it so widely that one of the biggest data breaches in Singapore documented how the use…

The “Irrational” Human?: Part 1

Recently, I finished reading a book at the intersection of behavioural economics and psychology, and will be embarking on yet another book on behavioural economics. For someone who graduated from a hard science degree, I think this qualifies as “reading some fluff” to pass time. They make for interesting reads to suggest that humans are…

Cyber 101 with Bitcrafts!

Is cybersecurity merely only for technically gifted people? Well, not quite. With the advent of the digital world (think Smart Nation), there has been an increasing need for cyber literacy and awareness. Yet, there exists a gap between cyber professionals and laypeople in terms of cyber awareness and literacy. Hence, one short way of addressing…

(Off-Topic): A Travel Review on Cathay Pacific

(For those who want to read purely about cybersecurity or the digital world, oops, this time round it’s more of a self-indulgent post. Sorry!) Recently I had the fortune of trying Cathay Pacific (with some friend recommendations) and because it was a whooping $10 cheaper than Thai Airways and Singapore Airlines that fly the same…

Building Vulnerable Machines: Part 1 — An Easy OSCP-like Machine

Apologies for the delay; I have been away on a “pseudo-holiday”, or “service break” — I’ve been wanting to write something security-related this month, but found myself a little out of time. This series will be broken into three parts. Part 1: General Design Principles Part 2: Building a Machine (with an example) Part 3:…

Digital Defence

It’s Total Defence Day in Singapore today. And for the first time in thirty-five years, there has been an update to the framework. Introduce Digital Defence. This was probably much called for, considering how the theatre of warfare has transcended physical space into the digital space. The subject of digital warfare is too complicated to…