Online text binning tool

I was doing my crypto homework and found that there was no text binning tool available online. Hence, I decided to write my own. A text binning tool is useful for: Encryption using a rail cipher Cryptanalysis of a vigenere cipher after you know the key length - useful to separate ...

Public Private Partnerships in Cybersecurity

Living in DC has accorded me a number of privileges. Chief among them is the proximity to government offices as well as many NGOs. I am literally walking distance away from their offices. As a result, I have attended a number of press conferences and panel discussions led by current ...

On Physical Authentication

Recently, I moved into a new environment and had the opportunity to witness a number of processes. This experience further reinforced in me the importance of policies over technical measures. Physical authentication is simple compared to its online equivalent. For a small sized population, we recognise them by face. For ...

Analysis of 300,000 karaoke club members part 2

This is the second part of the analysis. The first part can be found here Part 2 of the analysis will be presented using maps. I have attempted correlation analysis of node-level attributes but have not been able to make any statistically significant conclusion from the results. Members from Taiwan ...

Analysis of 300,000 karaoke club members part 1

I chanced upon the dataset of 300,000 members of a karaoke club and thus decided to do a little analysis. Signing up for club membership is done through an online form. The analysis will be largely based on personal attributes of the members. I will be using pie charts ...

Dumping Aztech DSL1015EN firmware

Recently, I had the fortune to come across a spare DSL1015EN router cum modem. After dismantling the external case, this is what the internals look like. On the left, we can see 2 u.fl connectors for the antennaes. If I wanted to, I could get a RP-SMA adapter and ...