MitM wrote: » I typically don't read books, especially for certifications but I've been thinking about checking these. Anyone recommend any of them? Zero Trust Networks: O'Reilly, Evan Gilman, Doug Barthhttps://www.amazon.com/Zero-Trust-Networks-Building-Untrusted/dp/1491962194/ref=sr_1_1?ie=UTF8&qid=1537665014&sr=8-1&keywords=zero+trust+networking&dpID=51FEu6AhMfL&preST=_SX258_BO1,204,203,200_QL70_&dpSrc=srch Defensive Security Handbook, Best Practices for Securing Infrastructure: O'Reilly, Lee Brotherston and Amanda Berlinhttps://www.amazon.com/Defensive-Security-Handbook-Practices-Infrastructure/dp/1491960388/ref=sr_1_3?ie=UTF8&qid=1537665078&sr=8-3&keywords=zero+trust+networking&dpID=51Y7wbaNDSL&preST=_SX258_BO1,204,203,200_QL70_&dpSrc=srch Blue Team Field Manual: Alan J White, Ben Clarkhttps://www.amazon.com/Blue-Team-Field-Manual-BTFM/dp/154101636X/ref=sr_1_2?ie=UTF8&qid=1537665335&sr=8-2&keywords=blue+team+security Cybersecurity - Attack and Defense Strategies: Infrastructure security with Red Team and Blue Team tactics: Yuri Diogenes, Erdal Ozkayahttps://www.amazon.com/Cybersecurity-Defense-Strategies-Infrastructure-security/dp/1788475291/ref=sr_1_1_sspa?ie=UTF8&qid=1537665335&sr=8-1-spons&keywords=blue+team+security&psc=1