Playlist · Keith Barker - The OG of IT
IPsec Fundamentals
Total watch time
24m 24s
at 1× speed · exactly 24 minutes, 24 seconds at 1×
The shape of the course
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Videos (3)
24m 24s in total · tick what you've watched
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| Watched | Leave out of the total | ||||
|---|---|---|---|---|---|
| 1 | Learn how a business uses IPsec VPNs to protect their data. (You can too!) | 6:04 | 2020-09-25 | ||
| 2 | Can you explain what a "Network Tunnel" does❓ | Time to Level Up now. | 8:37 | 2020-10-01 | ||
| 3 | Create a Cisco IPsec protected tunnel interface! | 9:43 | 2020-10-17 |
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[](https://playlistduration.com/playlist/PLQQoSBmrXmrzN7Ofm-nnNT9QgHr5w__9j)<a href="https://playlistduration.com/playlist/PLQQoSBmrXmrzN7Ofm-nnNT9QgHr5w__9j"><img src="https://playlistduration.com/badge/playlist/PLQQoSBmrXmrzN7Ofm-nnNT9QgHr5w__9j.svg" alt="Watch time: 24m 24s · 3 videos" width="202" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
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Data from the YouTube Data API as of 2026-11-06 (cached). Private or deleted videos are excluded from totals.