Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
1,027,729 results
Many devices and operating systems have built-in security capabilities. These primitives work alone and are used by higher-level ...
759 views
2 years ago
This is a crash course on information security for beginners. It will provide you the basics knowledge and terminology about ...
45,000 views
3 years ago