Impostazioni di sistema/Blocco dello schermo
Questo modulo configura quando bloccare lo schermo, e definisce l'aspetto della schermata di blocco.
The lock screen is a security feature. After some time of inactivity, plasma doesn't let anybody access your computer without your password. But this feature isn't bulletproof, for example, if your computer is stolen, the screen locker can't protect your precious file. If you want more security, you should consider an encrypted hard drive.