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Stephen Brown, CISSP

Chief Information Security Officer, Argent Financial Group

B.S. (Computer Science), Louisiana Tech University

Stephen serves as Chief Information Security Officer for Argent Financial Group in the Shreveport office. In this role, he provides oversight for approved technology initiatives and contributes recommendations on enterprise technical standards, hardware, software, and network investments to support the operational needs of Argent Trust Company.

He joined the organization with more than 15 years of experience leading cybersecurity teams and guiding institutions through complex security challenges across government, SLED, and commercial sectors. His background in scaling security programs, modernizing architectures, and operationalizing risk strategy supported his appointment to the CISO role.

A seasoned security leader and architect, Stephen brings deep expertise in Zero Trust strategy, cloud security, vulnerability management, extended detection and response (XDR), and compliance automation. Prior to joining the company, he held senior cybersecurity positions at ConvergeOne and GDIT, where he oversaw multimillion-dollar security portfolios, supported SOC transformations, and partnered with executives on risk-aligned security decision-making.

Stephen is passionate about mentoring emerging talent and fostering clarity, alignment, and continuous growth within the teams he supports.

Outside of work, Stephen is involved in youth sports in his community, enjoys fishing, and follows collegiate athletics, including NCAA events. He and his wife, Melynn, have two children.

Shreveport

333 Texas Street Suite 699, Shreveport, LA 71101

(318) 588-6500

Marshall

204 South Wellington Street suite f, Marshall, TX, USA

(903) 578-9496

333 Texas Street Suite 699, Shreveport, LA 71101

Provided Services

Trusts & Estate Planning

Trusts & Estate Planning

With over 30 years of expertise serving as sole trustee, co-trustee, successor trustee and directed trustee for thousands of clients, Argent can expertly serve the multi-generational wealth preservation and transfer needs of your family.

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Wealth Management

Wealth Management

Our expert wealth advisors can assist with preserving and growing wealth through tax and risk management, planning for the transfer of wealth, carrying out philanthropic goals and consulting on the preservation of family vision and preparing heirs.

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Insights

The Morning View: August 18, 2026

The Morning View: August 18, 2026

https://vimeo.com/1219237732 Announced this morning, Housing Starts were 1,239,000 in July, less than expected and a -12.4% decrease from the previous month’s revised figure.  This follows a 19.7% increase in the previous month.  In addition, Building Permits were...

The Morning View: August 12, 2026

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https://vimeo.com/1217666745 In this morning’s data, the Consumer Price Index (CPI) increased 0.1% in July, as expected, and was a rebound from the previous month’s decrease. On an annual basis, it grew 3.4%.  The core rate, which excludes prices for food and energy,...

The Morning View: August 7, 2026

The Morning View: August 7, 2026

https://vimeo.com/1216432070 In this morning’s data, the economy lost -23,000 jobs in July, less than the increase that was expected.  Reviewing the individual categories, the Health Care and Social Assistance industry was relatively strong, while the Leisure and...

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