Google14 млн
Опубликовано 12 января 2009, 19:32
Originally delivered at the Web 2.0 Summit 2008 in San Francisco, Matt's "Preventing Blight" presentation offers tips for preventing abuse of web services. Site owners can protect their services by thinking like a spammer, implementing hurdles for abusers, and utilizing the power of community.
Свежие видео
Случайные видео





















