The "Cybersecurity Architects Handbook" continues to maintain its position in the top 100 across multiple Amazon technical categories, including Network Disaster & Recovery Administration, Computer Cryptography, and Web Encryption since its release at the end of March 2024.
Being a part of the tinkerers club for Zenarmor and providing feedback and feature requests/capabilities, I can confidently say the 1.18 version of Zenarmor represents a significant evolution in their SASE offering.
Cryptography Algorithms 2E by Massimo Bertaccini and published through Packt Press is an excellent resource for those looking to gain a practical understanding of modern cryptographic algorithms.
I use several different firewalls within my home network, from different vendors and for different requirements. With this in mind, OPNsense just released their latest major release 24.7, Thriving Tiger. Consider getting the Cybersecurity Architect's Handbook.
Everyone has been providing a lot of positive feedback and keeping the book in high ranking on the Amazon Network & Disaster Recovery Administration, Computer Science, and Computer Security & Encryption Categories.
I know that I posted about being in the Top 1% of books on Amazon and have mentioned that the book has been listed as a #1 Best Seller in several categories.