17. July, 2013
If you “Back up my data” is enabled on your Android phone, then Google keeps a clear-text, unencrypted copy of your WLAN passwords on its servers. Since Google is an US company, the government and its agencies have access to this data. Google also keeps a database with the location of all WLANs (for their location service) so it’s trivial for them to gain access (even though someone must physically walk/drive into the range of the WLAN router).
Solution: Disable this function, use a local backup program (disable cloud backup for them as well) and change all your passwords.
10. May, 2013
Most of us know that human life has an enormous impact on Earth (and especially on the conditions that allow human life on this precious world) but it’s one thing to “know” and another to “see”.
Google has released a new service for the Earth Engine which offers a time-lapse of an area of Earth’s surface over the last 28 years, for example coal mining in Wyoming (those structures you see are about 10 km across).
Or Amazon Deforestation, Brazil. The image spans about 500 km.
Next time someone comes up “there is no scientific … global warming …”, you have something to show them.
And there is no scientist who doubts climate change. The only questions left are how much it will change, how much of that change is because of human greed and what the exact consequences will be.
17. May, 2011
Would you tell your GMail password to a friend? Your colleagues in the office? Publish it on the Internet?
If the answer to any of these is “NO“, you should turn off automatic synchronization on your Android smartphone and never use it in open Wifi networks.
The reason is that Google uses something called a “token” to allow apps your smartphone to connect to Google services like your mail box, your calendar, etc. The token is like a key on your keychain: Anyone who has the key can open the door it fits. Unlike keys on your key chain, anyone who can pick a token out of the air knows where that door is!
Related article: Catching AuthTokens in the Wild
2. March, 2011
Missing the good old command line when searching the web? Have a look at goosh.org.
Amazing fact: It was written in 2008 and still works!
29. September, 2010
Image via Wikipedia
From the website:
In early August, Google acquired Instantiations, a company known for its focus on Eclipse Java developer tools, including GWT Designer. We’re happy to announce today that we’re relaunching the following former Instantiations products under the Google name and making them available to all developers at no charge:
- GWT Designer
Powerful Eclipse-based development tools that enable Java developers to quickly create Ajax user interfaces using Google Web Toolkit (GWT)
- CodePro AnalytiX
Comprehensive automated software code quality and security analysis tools to improve software quality, reliability, and maintainability
- WindowBuilder Pro
Java graphical user interface designer for Swing, SWT, GWT, RCP, and XWT UI frameworks
- WindowTester Pro
Test GUI interactions within Java client rich applications for the SWT and Swing UI frameworks
I played a bit with CodePro. The tools look promising even through there were some glitches, namely:
- The JUnit editor looks cool but the table with the current unit results often hangs.
- It was more complicated than I liked to generate test cases
- I couldn’t get the code coverage tool to work
- The dependency works but didn’t play with it long enough to say for sure how useful it is
- The code analysis shows a lot of numbers but the workflow is clumsy. For example, it says that something has a cyclomatic complexity of 16 but I couldn’t find out what and where.