Tuesday, December 11, 2012

Quante lamade a pisello da 9 volt posso collegare ad un trasformatore?

Quante lamade a pisello da 9 volt (quelle natalizie) posso collegare ad un trasformatore collegato alla rete elettrica che trasforma da 220 a 12 volt da 1000 Mha?

What is a VPN?


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��).

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