WannaCry, the May 12th ransomware attack that affected organizations across the world, has made the business community stand up and take notice of the threat. We recommend implementing anti-virus software on every machine and all servers, putting web filters in place company-wide and installing firewalls. The best way to guard against attack is to adopt what is called a layered approach to security in other words, lots of layers of protection. Back up regularly and keep your IT up-to-date and apply all patches.”]
Source: https://www.csoonline.com/article/3209970/measures-your-business-can-take-to-stop-ransomware.html