The IntelliSpace Porn Filtering Service, powered by MessageLabs, uses Skeptic's ground-breaking image composition analysis (ICA) to detect pornographic images. The service is flexible enough to allow for different sensitivity settings and routing options depending on your corporate policy. Skeptic goes beyond the flesh tone analyzers found in other competitive services and uses a massive neural network of shapes, textures and definitions to deliver a more refined and accurate elimination process. ICA uses artificial intelligence to analyze such attributes as pose, facial expression, clothing and position of bodies, in order to differentiate between innocent and suspect email image attachments.