About

About Core Five Security


Core Five Security is your premier boutique security firm. We don't aim to replicate the services of large consulting companies. Instead, we tailor our efforts to meet your specific business and cybersecurity needs.
With a team comprising Chief Revenue Officers, CISOs, CMOs, market analysts, integrators, and channel partners, all guided by an industry veteran, Core Five Security is exceptionally equipped to help clients achieve their business goals and fulfill their cybersecurity needs.

Our Mission

Our mission is to support our clients in achieving their objectives for initiatives that align with their short- and long-term business goals. Core Five Security's success is inherently tied to the success of our clients; we only succeed when you succeed.

Our Founder


Core Five Security was founded by a renowned security expert who is deeply attuned to the industry. He understands precisely what security executives need to hear to close a deal and recognizes the essential requirements organizations have to protect their data and assets. This unique insight enables Core Five Security to deliver unparalleled service. Furthermore, it allows us to attract top talent with the right mindset, mentality, and capabilities to effectively represent Core Five Security and serve the industry with excellence.
Larry Whiteside Jr. Founder and Managing Partner of Core Five Security
Larry Whiteside Jr., Founder and Managing Partner of Core Five Security, brings over 25 years of experience in building and managing cybersecurity programs. He has held positions such as Chief Security Officer and Chief Information Security Officer across various industries, including the Department of Defense, Federal Government, Financial Services, Healthcare, and Critical Infrastructure. Larry has advised numerous corporate security executives and companies on prioritizing cybersecurity as a key business objective. He has also assisted CEOs and board members of private cybersecurity firms in achieving their goals in sales, marketing, and customer retention.
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