May 2018
Intermediate to advanced
326 pages
8h 32m
English
Content preview from Practical Network Scanning
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Optical Network—Layer-1 Encryption
There are multiple ways to access fiber. This includes:
- Tapping on street cabinet
- Fiber coupling devices
- Protocol analyzer and splice boxes.
A Layer-1 encryption solution supports applications such as secured data center connectivity for financial institutions, encrypted managed services for carriers, and secured networks for government institutions. Since it is done at the lowest layer possible in the OSI model, Layer 1 encryption technically provides the highest level of security. It also has fast speed and low latency, as well as 100% throughput with 0 bytes overhead:
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.