Category Computing

Unwarranted Takedown

A few days ago Microsoft, in what is probably the silliest action they’ve taken in a while now, took down 22 domains belonging to dynamic DNS company noip.com. We know ’cause we use their services at Cosmical. Their move, against a service provider of this sort, is unprecedented and somewhat dangerous from a legal perspective; […]

Fira Sans and Fira Mono

After many years of using Inconsolata Hellenic on my linux and OS X boxes as the monospace font of choice for development, I switched to Fira Mono, commissioned by Mozilla for their Firefox OS and designed by Erik Spiekermann. Inconsolata might have been one of the best looking monospace fonts I've ever seen – and the fact that it was free made it an insanely great choice – but it was time for a change. Oh and one more thing, Fira has full support for (monotonic) Greek.

Go and Javascript.

I’m going to go out on a limb and predict that Python is being replaced by Go. I don’t have a lot of information to back up this prediction except that most of the positive articles I read about Go are written by Python developers, and a lot of them say that they are now actively migrating their code base from Python to Go. I don’t see as much enthusiasm for Go from developers using statically typed languages, probably because of Go’s antiquated type system (which is still a big step up from Python, obviously).

Υπερίων & η αγορά της Ευρυζωνικότητας

Ξαναγυρίζω σε ένα θέμα για το οποίο έχω γράψει αρκετά. Προ μερικών ετών, σε ένα άρθρο μου έγραφα για το ΣΑΠΕΣ, πλέον Υπερίων, το σύστημα της ΕΕΤΤ για την καταγραφή της πραγματικής ταχύτητας σύνδεσης ανα την ελληνική επικράτεια. Η ιδέα είναι πολύ απλή: γράφεσαι με το email σου και πραγματοποιείς, μέσω του δικτυακού τόπου του […]

Broadband matters.

A 10% increase in fast broadband penetration can result in between 0.25% and 1.38% growth in a country's gross domestic product (GDP), research by the International Telecommunications Union (ITU) suggests, as well as a 3.6% increase in efficiency.

Apple UX Regressions

These past few years have been a somewhat turbulent time for Apple. Its market dominance in the smartphone race diminished, its profits holding strong, but investor and analyst confidence evaporated, its once infallible strategy, product line, image and appeal gone and its appeal lacklustre compared to the past. The post-Steve Jobs Apple gradually shifted its […]

There goes your airgap.

This latest leak details how the NSA accessed targets by inserting tiny circuit boards or USB cards into computers and using radio waves to transmit data without the need for the machine to be connected to a wider network. It is a significant revelation in that it undermines what was seen to be one of the simplest but most effective methods of making a system secure: isolating it from the internet.
In other words: the NSA planted tranmitters (or tranceivers) and effectively turned air-gapped machines into machines transmitting to (/receiving from) their systems. Somewhat different from actually snooping on 'offline' machines, ala Tempest, as what many 'news' organizations hinted at by using inaccurate titles (the BBC, quoted above from this article, included). Unless all your offices are room-sized Faraday cages, with physical security and extensive background checks of the machine operators, the NSA just invalidated your airgap policy. But then again, your security was probably flawed anyway, especially against an adversary that competent/determined/resourceful.

Mostly Cloudy is no good.

With the cloud, you don’t own anything. You already signed it away… the more we transfer everything onto the web, onto the cloud, the less we’re going to have control over it.
- Woz

A Colourable iOS 7 Map Pin (Photoshop)

For anyone developing iOS 7 maps-enabled apps, you probably know that the pin image has changed for this version of iOS. iOS has long limited the provided pin colours to Red, Green and Purple. Here is a layered Photoshop file that we used in the latest version of AthensBook and you can use to change […]

Mind your Mind Share

It is almost 6 years since Apple announced and released the iPhone. I still remember Steve Jobs mentioning that his goal for the first year was to get 10M iPhones shipped; at the time almost 1% of the global mobile telephony market share. The goal seemed totally unrealistic to anyone involved in the industry as […]