Although visible light communication (VLC) channels are more secure than radio frequency channels, the broadcast nature of VLC links renders them open to eavesdropping. As a result, networks must provide security in order safeguard user’s data from eavesdroppers. In literature, keyless techniques have been developed offer for VLC. Even though these strong against eavesdroppers, they difficult d...

In recent years, increasingly far-reaching findings and researches on different generations appear, parallel to this, the challenges related topic keep emerging in almost every area of life. The latter is particularly strong field employment education, main reason for which that completely attitudes younger have catalysed serious changes both segments. addition, global technological IT developm...