Brian Crenshaw joined Sentinel Worldwide in July of 2010. Prior to that he served over 20 years in the US Army in a variety of assignments in South America, the Middle East and the Horn of Africa. He is a decorated combat veteran of both OEF and OIF.
Brian has established the Cybersecurity Division of Sentinel Worldwide, and has a focus on developing the IT security and Penetration Testing services offered by Sentinel Worldwide. He has received numerous certifications in the IT security industry, focused upon protecting client information while conducting business overseas. Brian is certified in GIAC GISF (Information Security Fundamentals), GSEC (Security Essentials), GCIH (Certified Incident Handler) and GCFE (Certified Forensics Examiner).
Brian has attended Executive Security International’s residency training, receiving both the Certified Security Specialist (CSS) and Certified Protective Specialist (CPS) credentials.
Brian’s security duties with Sentinel Worldwide have run the spectrum of the security industry in an overseas environment. He has conducted and supervised new-country entry advances, asset and personal protection advances and protective details in both international and domestic environments to include the Middle East as well as Northern and Western Africa.
As Chief Security Officer, Cybersecurity, Brian overseas the information security aspects of Sentinel Worldwide, as well as conducting and supervising client directed IT Security audits.


