Book Image

Diving into Secure Access Service Edge

By : Jeremiah
Book Image

Diving into Secure Access Service Edge

By: Jeremiah

Overview of this book

The SASE concept was coined by Gartner after seeing a pattern emerge in cloud and SD-WAN projects where full security integration was needed. The market behavior lately has sparked something like a "space race" for all technology manufacturers and cloud service providers to offer a "SASE" solution. The current training available in the market is minimal and manufacturer-oriented, with new services being released every few weeks. Professional architects and engineers trying to implement SASE need to take a manufacturer-neutral approach. This guide provides a foundation for understanding SASE, but it also has a lasting impact because it not only addresses the problems that existed at the time of publication, but also provides a continual learning approach to successfully lead in a market that evolves every few weeks. Technology teams need a tool that provides a model to keep up with new information as it becomes available and stay ahead of market hype. With this book, you’ll learn about crucial models for SASE success in designing, building, deploying, and supporting operations to ensure the most positive user experience (UX). In addition to SASE, you’ll gain insight into SD-WAN design, DevOps, zero trust, and next-generation technical education methods.
Table of Contents (28 chapters)
1
Part 1 – SASE Market Perspective
7
Part 2 – SASE Technical Perspective
15
Part 3 – SASE Success Perspective
20
Part 4 – SASE Bonus Perspective
Appendix: SASE Terms

Learn Perpetual

Modality is an interesting concept when leveraging written language as we do not have the context or human expression available to assist in our understanding of what the writer is trying to convey. Modality could be in the category of possibility, deduction, expectation, permission, obligation, ability, or habit:

  • Possibility defines something that theoretically is possible. Perpetual motion is theoretically impossible and, therefore, human nature is to dismiss that anything could obtain perpetuity. Possibility is also the hope of humanity and the catalyst for attempting to achieve the theoretical impossibility.
  • Deduction causes unnecessary delay in action through excessively cautious analysis. Deduction can be leveraged to improve the probability of successful outcomes when placed in a secondary position to the accomplishment of the mission.
  • Expectation in this case implies failure as the natural outcome of trying something new. Expectation may be leveraged...