The vulnerabilities applied to open Wi-Fi, as well as networks secured by the WEP and WPS standards. But the problem isnât simply a matter of networks lacking sufficient protection. Most end users are unaware of the risks involved in using public Wi-Fi. They treat it as just another network, and use it to send sensitive information via email or connect to online banking or e-commerce services.
half-century - a period of 50 years. period, period of time, time period - an amount of time; a time period of 30 years; hastened the period of time of his recovery; Picasso's blue period. century - a period of 100 years. Translations.
A millennium equals 1000 years (the plural is millennia). We calculate the beginning of each millenium in the same way as centuries, so for example, the 3rd millennium BCE includes all of the dates between January 1, 2001 BCE and December 31, 3000 BCE.