Android TV operator tier has taken the market by storm, but it hasn’t been an easy ride. Without question, the primary hurdle for the Google project has been severe security concerns among operators, but a webinar this week featuring TiVo executives lifted the skirt on how those challenges have been overcome, hosted by Digital TV Europe which complemented the discussion with some interesting survey insights. Access to content far outweighs any other benefit of Android TV operator tier, with 23.8% of respondents selecting this feature as Excellent and a further 41.6% as Good, relative to alternative platforms, according to DTVE’s survey of 560 industry executives from 64 countries. However, of the seven survey options, security still ranked bottom of the…