Easy translation workflows and the risks of translating in the cloud

Crowdsourced translation has opened up software and websites to whole new languages, regions, and uses. Making translating easier has brought in more contributors, and deploying those languages requires less work. A number of providers now offer “live”, integrated translation, speeding up the process of delivering translated websites. On the surface, this looks like a big win. Unfortunately, the way such services have been implemented opens up a big can of worms. [Read More]

On the classification of tracking

This position paper tries to outline a framework for defining trackers in smart phones and lists mechanisms for identifying them. It hopes to serve as the foundation for the work done in the Tracking-the-Trackers project. In section 1 we start with an abstract analysis of levels of unwanted behaviour in the context of tracking. Next, in section 2, we focus on an attacker’s perspective, on anonymity and pseudonymity. This foundation allows us to define terms which are needed throughout the paper. [Read More]

"Features" for Finding Trackers

One key component of the Tracking the Trackers project is building a machine learning (ML) tool to aide humans to find tracking in Android apps. One of the most important pieces of developing a machine learning tool is figuring out which “features” should be fed to the machine learning algorithms. In this context, features are constrained data sets derived from the whole data set. In our case, the whole data set is terabytes of APKs. [Read More]

The Promise and Hazards of COVID Contact Tracing Apps

There has been increasing interest in the possibilities of tracking people who are infected with Coronavirus using all of the various methods that smart phones provide. There is good reason: “contact tracing” has been a pillar of public health efforts for decades. It is an effective means to curtail the spread of infectious disease. At the same time, governments, companies, and organizations are acting fast to offer services to help end this current pandemic. [Read More]

Tracking the Trackers: using machine learning to aid ethical decisions

F-Droid is a free software community app store that has been working since 2010 to make all forms of tracking and advertising visible to users. It has become the trusted name for privacy in Android, and app developers who sell based on privacy make the extra effort to get their apps included in the F-Droid.org collection. These include Nextcloud, Tor Browser, TAZ.de, and Tutanota. Auditing apps for tracking is labor intensive and error prone, yet ever more in demand. [Read More]

Tracking usage without tracking people

One thing that has become very clear over the past years is that there is a lot of value in data about people. Of course, the most well known examples these days are advertising and spy agencies, but tracking data is useful for many more things. For example, when trying to build software that is intuitive and easy to use, having real data about how people are using the software can make a massive difference when developers and designers are working on improving their software. [Read More]