Considering an awful lot of people’s homes were built at the turn of the last century, they are now over 100 years old. Especially in London. Just how long will they physically last before they need demolishing, and would that mean at one period in the future, a massive rebuilding/re-homing project?
VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).