Links for 2014-08-27

  • Apache Kafka 0.8 basic training

    This is a pretty voluminous and authoritative presentation about getting started with Kafka; wish this was around when we started using it for 0.7. (We use our own homegrown realtime system nowadays, due to better partitioning, monitoring and operability.)

    (tags: storm kafka presentations documentation ops)

  • Wiki Loves Monuments

    Wiki Loves Monuments is an international photo contest, organised by Wikimedia […]. This year, the Wikimedia Ireland Community are running the competition for the very first time in Ireland. The contest is inspired by the successful 2010 pilot in the Netherlands which resulted in 12,500 freely licensed images uploaded to Wikimedia Commons. It has grown substantially since its inception; in 2013 369,589 photographs were submitted by 11,943 participants from over 50 countries. Cultural heritage is an important part of the knowledge that Wikipedia collects and disseminates. An image is worth a thousand words, in any language and local enthusiasts can (re)discover the cultural, historical, or scientific significance of their neighbourhood. The Irish contest, focussing on Ireland’s national monuments, runs from August 23 – September 30. Follow our step-by-step guide to find out how you can take part.

    (tags: wikipedia wikimedia images monuments history ireland contests creative-commons licensing)

  • “CryptoPhone” claims to detect IMSI catchers in operation

    To show what the CryptoPhone can do that less expensive competitors cannot, he points me to a map that he and his customers have created, indicating 17 different phony cell towers known as “interceptors,” detected by the CryptoPhone 500 around the United States during the month of July alone.  Interceptors look to a typical phone like an ordinary tower.  Once the phone connects with the interceptor, a variety of “over-the-air” attacks become possible, from eavesdropping on calls and texts to pushing spyware to the device. “Interceptor use in the U.S. is much higher than people had anticipated,” Goldsmith says.  “One of our customers took a road trip from Florida to North Carolina and he found 8 different interceptors on that trip.  We even found one at South Point Casino in Las Vegas.”

    (tags: imsi-catchers security cryptophone phones mobile 3g 4g eavesdropping surveillance)

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