(FILES) This file picture taken on July 4, 2019 in Nantes, shows the logo of the US online social media and social networking service, Facebook. - More than 100 child protection organizations February 6, 2020 urged Facebook to halt plans for strong encryption of all its platforms, saying that would allow predators to operate freely.The social network is working to extend end-to-end encryption across its messaging applications, including Facebook Messenger and Instagram. (Photo by LOIC VENANCE / AFP)