The SHA-1 security algorithm, which offers access to encrypted sites and is compatible with most browsers, will officially be out of use in 2016. Its successor, SHA-256, is compatible only with more up-to-date browsers. That’s why Facebook is warning users with older devices that their internet use will soon be significantly less secure. Find out what this might mean for business below!
Read the full article here: Facebook Warns That the Internet Could Get a Lot Less Secure