Archives for Tom Medley

StegDroid wins 2nd prize at SBSeg

At the SBSeg conference, StegDroid won honours as the second best paper in the undergraduate track.

Dual Monitor Full Screen Fix for OSX Lion

I’ve found a way around the useless full screen implementation in OSX, thanks to Geet Duggal. Here’s a refined version of the procedure, where I’ll have Xcode full screen on one monitor, and terminal and Chrome open on my secondary monitor:

  1. Arrange the application windows you want to have on your second screen as you would like them. You will not be able to rearrange them once they are there.
  2. Completely quit the applications you wish to use on your second monitor, e.g. terminal, Chrome.
  3. Full screen your app (Xcode)
  4. Using the trackpad, swipe with three fingers a little bit, so that just the edge of the next space is visible (but it won’t switch when you let go)
  5. Keeping your fingers on the trackpad, hit cmd + space to open Spotlight and type in the name of the program you wish to launch on the second monitor (terminal)
  6. Hit enter to launch the program, wait for the window to display, then you can take your fingers off the trackpad.
  7. Repeat steps 4-6 for any other apps you wish to launch!
This solution is far from perfect, but it works reliably so it’s a usable workaround until Apple actually fix this.

Invited to present StegDroid at SBSeg 2011

I have been invited to present StegDroid at the WTICG – SBSeg 2011 workshop, which will take place in Brasília, Brazil.

[translation] The Brazilian Symposium on Information Security and Computer Systems (SBSeg) is a scientific event promoted annually by the Brazilian Computer Society (SBC). It represents the main forum in the country for the presentation of research and relevant activities related to information security and systems. The 11th symposium will be held between 06 and 11 November 2011 in Brasilia, DF, and is organised by the group of Network Engineering and the Department of Computer Science, both from the University of Brasilia.

Update

The accepted version of the paper is available online at the SBSEG site.

Essential Tech for Travel

Tech for Travel

Having just spent over a month travelling, and having done a similar stint three years ago, two pieces of technology have changed the experience quite fundamentally. Frankly, if you’re planning a long trip anywhere, these two tools are indispensible:

Essential Tech for Travel continued »

Photo wins 2nd Prize in TCPS Exhibition

Stoat, after a swim in the Cam

TCPS

StegDroid reaches the blogosphere!

StegDroid’s been covered on Mobility Digest, and Crypto Pig! Already over 200 users, which for an alpha build of a dissertation project isn’t bad!

Update (2/2/11) Now featured on the home page of xda-developers too!

Update (8/2/11) StegDroid has reached France, and more blogs!

StegDroid

This is a first release of my Dissertation project Android app: StegDroid. It uses Echo Steganography to hide small amounts of data (A text-message’s worth) inside an audio message recorded from the microphone in your phone in a basically un-perceptible way. The data can be encrypted with a password. This is very early days, and there’s a lot of work to be done, but if you’re interested please have a go. QR code after the break.

Update – Now on the Android Market

StegDroid continued »

VX Nano Button Behaving Strangely – Fixed

Over the past few days the left button on my Logitech VX Nano had been playing up (it’s over 3 years old and has had daily use). This was especially noticeable when dragging, or holding down the button. Instead of staying down it would flicker between down and up quickly. Pressing hard worked to solve the problem but it was getting to be a pain. Before heading to Amazon to buy another, I thought I’d have a go at resurrecting it. I didn’t want to take it to bits, to do so I’d have had to remove the low-friction pads from the bottom, and they’d never go back on quite as well afterwards. Instead, I took a long-haired paintbrush with stiff (hog’s hair) bristles and had a good poke around under the button. This seems to have fixed the problem!

New Site: Vocal Futures

A new site launch today, Suzi Digby‘s new foundation, Vocal Futures, which aims to build new audiences for classical music from today’s teenagers and young adults. Design by Travis.

Photo Featured in TCS

The Cambridge Student featured a recent photo as photo of the week, it’s of King’s Frontage reflected in the window of Nomads: