Tag Archives: factor


Two-factor authentication (TFA, T-FA or 2FA) is an approach to authentication which requires the presentation of “two or more” of the three authentication “factors”. Two-factor authentication is often confused with other forms of authentication. Two factor authentication requires the use … Continue reading

Posted in Network, PC Protection | Tagged , , , , , | Leave a comment


A computer case (also known as a computer chassis, cabinet, box, tower, enclosure, housing, system unit or simply case) is the enclosure that contains most of the components of a computer (usually excluding the display, keyboard and mouse). A computer … Continue reading

Posted in Notes | Tagged , , , , , , , | Leave a comment