ITIL Foundation Essentials ITIL 4 Edition - The ultimate revision guide, second edition
Claire Agutter
ITIL® 4 High-velocity IT (HVIT)
Claire Agutter
The Art of Cyber Security
Gary Hibberd
ITIL® 4 Create, Deliver and Support (CDS)
Claire Agutter
The Security Consultant's Handbook
Richard Bingley
Governance of Enterprise IT based on COBIT 5
Geoff Harmer
Security in the Digital World
Graham Day
Ten Steps to ITSM Success
Angelo Esposito
ISO 9001:2015
Steve Watkins
