Privacy » IPV6 vs IPV4: what are they, what’s the difference, which is most secure? IPV6 vs IPV4: what are they, what’s the difference, which is most secure? IP, short for Internet Protocol, bitcoin mining hardware explained in spanish how devices connected to the internet locate and communicate with each other. An IP address identifies a device and its location anywhere in the world.
IPv6 is the latest version of this technology. You can think of an IP address like a phone number. It has an area code pointing to a general location. Phone numbers are usually associated with specific people or businesses, so they are a reliable yet imperfect way of identifying someone.