Cloudflare announced that it has acquired S2 Systems, a browser isolation startup started by former Microsoft execs. The two companies did not reveal the acquisition price. Matthew Prince, co-founder and CEO at Cloudflare, says that this acquisition is part of a new suite of products called Cloudflare for Teams, which has been designed to protect an organization from threats on the internet. S2 developed a solution specifically to help prevent browser-based code attacks.