New Zealand Attacks Aftermath Forces Isps to Block Websites That Display Graphic FootageByBill Toulas-March 19, 2019.530 People insist on looking for graphic material from the recent mass shooting attack, and others persistently give it. Facebook set out the timeline for the broadcast of the attack and the dissemination of the video. After the mass shooting at the Christchurch Mosque on March 15th, major attempts by social media platforms have been made to restrict the distribution of the related video. It seems like people are determined to post this explicit material on any forum they can, no matter how hard the efforts are. This has led three major New Zealand-based Isps (Vodafone Spark Vocus) to block access to various websites that displayed a characteristic failure to detect user uploads and delete them on reporting in time. For this reason the websites which are now blocked in the country are 4chan 8chan and LiveLeak. Isps officials have confirmed that the blocks placed on these websites are temporary and will restore access to the pages once the graphic content has been completely removed. A spokesman for Vodafone stated: “Where content is found, the site will be temporarily blocked and the site will be contacted asking to delete the material. A number of sites are blocked and thereafter unblocked. We apologize to legitimate internet users who may have been inconvenienced by this but in the extreme circumstances we felt it was the industry’s duty to do so. “Meanwhile Facebook has published an insightful post on how the material’s dissemination evolved over time after the shooting’s live streaming on its site. The key figures that reflect the event as it happened are the following: 200 people watched the live broadcast at that time, none of whom reported it. The video had reached 4000 views before removal. The first report came after the end of the live broadcast, in 12 minutes. Prior to receiving the first update from Facebook a user had already posted the footage on 8chan.The open source software of Google can now reduce the size of your Jpeg file by 35%. ByTechNadu Staff-March 17, 2017.531 Google has announced a new open source algorithm called ‘ Guetzli ‘ to reduce the size of the Jpeg image file by 35%. And the latest Jpeg’s are fully compatible with existing browser photo editing software and the original Jpeg. Guetzli which is a Swiss German cookie. The new Jpeg encoder for digital image and web graphics allows smoother online experiences by generating the Jpeg file of small size, and this file remains compatible with other browsers. In Guetzli the psychovisual model is based on the visual processing mechanism of humans. And the visual quality in the Jpeg image is directly correlated with multi-stage compression process which transform discrete cosine transformation and quantization into color space-. The primary use of this new search algorithm is to reduce the size of the Jpeg file and may use it to increase the perceived quality of Jpegs while retaining the same size of the file. The new Jpeg encoder is open source, and it can be downloaded and implemented free of charge. Sourcegoogle open-sources Jpeg encoder that reduces file sizes by 35 per cent