Buzz Hillestad
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Buzz Hillestad Email & Phone Number

GCFE, Information Security Officer and Security Architect at Prismatic at Prismatic
Location: Sioux Falls, South Dakota, United States 8 work roles 4 schools
1 work email found @sbscyber.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email b****@sbscyber.com
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Current company
Prismatic
Role
GCFE, Information Security Officer and Security Architect at Prismatic
Location
Sioux Falls, South Dakota, United States
Company size
9 employees

Who is Buzz Hillestad? Overview

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Buzz Hillestad is listed as GCFE, Information Security Officer and Security Architect at Prismatic at Prismatic, a company with 9 employees, based in Sioux Falls, South Dakota, United States. AeroLeads shows a work email signal at sbscyber.com and a matched LinkedIn profile for Buzz Hillestad.

Buzz Hillestad previously worked as Information Security Officer at Prismatic and SVP Consultant at Sbs Cybersecurity. Buzz Hillestad holds Digital Forensics from Sans Technology Institute.

Company email context

Email format at Prismatic

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{first}.{last}@sbscyber.com
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Profile bio

About Buzz Hillestad

Proven Security Leader | Incident Response Expert | Digital Forensics SpecialistWith nearly three decades of hands-on experience, I specialize in delivering top-to-bottom security solutions aligned with industry-leading standards and frameworks, including MITRE ATT&CK, ISO, ISC2, ISACA, COBIT, SOC2, CIS, and NIST.I have deep expertise across multiple regulatory domains, with thousands of hours managing compliance and security for HIPAA/HITECH, GLBA/FFIEC, PCI-DSS, FTI/FISMA, and other critical frameworks. My extensive background also includes high-stakes Digital Forensics and Incident Response (DFIR), having successfully led the containment and recovery from 52 major security incidents, from Business Email Compromise to Ransomware and Intellectual Property Theft.In addition to technical leadership, I bring thousands of hours of experience working in the C-level space as an Information Security Officer (ISO) and Security Architect, advising executives and aligning security strategies with business objectives to protect critical assets in verticals ranging from start-up companies to well-established healthcare organizations and banking institutions.Core Competencies:- Security architecture and operational security- Regulatory compliance (SOC2, GDPR, HIPAA)- Digital forensics (legal cases, network forensics, malware analysis)- Incident Response (containment, eradication, and root cause analysis)- Advanced network and email forensics- Post-incident recovery and lessons learned- Incident Response Preparation and playbook development- Strategic security consulting at the C-suite levelMy career is built on helping organizations protect their most critical assets, resolve complex security incidents, and enhance their security posture to prevent future threats.

Listed skills include Security, Information Security, Computer Security, Vulnerability Assessment, and 46 others.

Current workplace

Buzz Hillestad's current company

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Prismatic
Prismatic
GCFE, Information Security Officer and Security Architect at Prismatic
sioux falls, south dakota, united states
Website
prismatic.io
Employees
9
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8 roles · 30 years

Buzz Hillestad work experience

A career timeline built from the work history available for this profile.

Information Security Officer

Current
Prismatic

Sioux Falls, SD

Responsible for Security Compliance, Architecture, and Operations

Mar 2023 - Present

Svp Consultant

Sbs Cybersecurity

Sioux Falls, South Dakota Area

Cybersecurity and compliance expert multiple industries: Banking, Healthcare, Government, Main Street Business, Municipalities, Energy, Insurance, Education, Legal, and more... Certified Forensic Examiner via the Global Information Assurance Authority (GIAC). Leader of the SBS CyberSecurity Digital Forensics Incident Response (DFIR) team. Have three.

Aug 2016 - Mar 2023

Principal Consultant And Managing Partner

Helix Security

Sioux Falls, South Dakota Area

Information Security and Compliance specifically geared towards: Healthcare, Government, Main Street Business, Municipalities, Energy, Insurance, Education, and more...

Feb 2011 - Aug 2016

Temporary Information Security Officer

Secure Banking Solutions, Llc

Banking Client In Kansas City, KS

Worked as a temporary ISO for a $500,000,000 asset bank in Kansas City, KS. We were contracted to fill this position through our company Secure Banking Solutions. We are available to provide this service to other entities on a temporary or on-going basis. I performed security operations for the organizations, risk assessments, log review, automation.

Oct 2012 - Feb 2013

Director Of It

Avera Medical Group - Pierre

Directed the IT activities and responsibilities of the facility in accordance with Avera McKennan's IT policies and direction. Was a working manager and performed project management, manage staff, troubleshoot systems, perform migrations, standardize operations, monitor network and security status, deploy security patches, assess vulnerabilities, etc...

Jan 2009 - Feb 2012

Owner

Buzz Consulting

Scalable IT and IS Consulting and Implementation

1996 - 2012 ~16 yrs

Director Of Information Technology

Medical Associates Clinic, Llp

Directed all IT/IS aspects of the company including security, compliance, project management, implementation, systems architectural design, and performance metrics. Medical Associates Clinic, LLP was purchased by Avera Health in 2009.

Jun 2004 - Jan 2009

Network Analyst

State Of South Dakota

Engineered and maintained massive information systems for state government.

May 1999 - Jun 2004
Team & coworkers

Colleagues at Prismatic

Other employees you can reach at prismatic.io. View company contacts for 9 employees →

FP Franklin Phan Franklin Phan Colleague at Prismatic San Francisco Bay Area, United States View → RW Ryan Wersal Ryan Wersal Colleague at Prismatic Queen Creek, Arizona, United States, United States View → DP Dev Prismatic Dev Prismatic Colleague at Prismatic Sioux Falls, South Dakota, United States, United States View → MW Michael Woodring Michael Woodring Colleague at Prismatic Shady Valley, Tennessee, United States, United States View → SS Shannon Scholten Shannon Scholten Colleague at Prismatic Sioux Falls, South Dakota, United States, United States View → 최 최소영 최소영 Colleague at Prismatic South Korea, Korea, Republic Of View → NR Neal Riutta Neal Riutta Colleague at Prismatic Chicago, Illinois, United States, United States View → AS Alexandra Schwarz Alexandra Schwarz Colleague at Prismatic Greater Seattle Area, United States View → KP Katie Poling Katie Poling Colleague at Prismatic Omaha, Nebraska, United States, United States View →
4 education records

Buzz Hillestad education

Digital Forensics

Sans Technology Institute

SANS 36 credit hour FOR500 Advanced Triage and Digital Forensics and obtained GCFE certification.

Sans Security Operations, Ethical Hacking, And Incident Response

Sans Technology Institute

Activities and Societies: Ethical hacking, penetration testing, vulnerability assessment, security tactics and strategy, and incident.

Bsis, Information Systems

Dakota State University

Activities and Societies: President of DSU Soccer Club, DSU Soccer Club fullback, president/co-Founder of and competitor in the Madison.

High School Diploma, General Studies

Tf Riggs High School

Activities and Societies: Soccer, football, cross country, track, wrestling, band, debate, class officer, student senate member, teenage.

FAQ

Frequently asked questions about Buzz Hillestad

Quick answers generated from the profile data available on this page.

What company does Buzz Hillestad work for?

Buzz Hillestad works for Prismatic.

What is Buzz Hillestad's role at Prismatic?

Buzz Hillestad is listed as GCFE, Information Security Officer and Security Architect at Prismatic at Prismatic.

What is Buzz Hillestad's email address?

AeroLeads has found 1 work email signal at @sbscyber.com for Buzz Hillestad at Prismatic.

Where is Buzz Hillestad based?

Buzz Hillestad is based in Sioux Falls, South Dakota, United States while working with Prismatic.

What companies has Buzz Hillestad worked for?

Buzz Hillestad has worked for Prismatic, Sbs Cybersecurity, Helix Security, Secure Banking Solutions, Llc, and Avera Medical Group - Pierre.

Who are Buzz Hillestad's colleagues at Prismatic?

Buzz Hillestad's colleagues at Prismatic include Franklin Phan, Ryan Wersal, Dev Prismatic, Michael Woodring, and Shannon Scholten.

How can I contact Buzz Hillestad?

You can use AeroLeads to view verified contact signals for Buzz Hillestad at Prismatic, including work email, phone, and LinkedIn data when available.

What schools did Buzz Hillestad attend?

Buzz Hillestad holds Digital Forensics from Sans Technology Institute.

What skills is Buzz Hillestad known for?

Buzz Hillestad is listed with skills including Security, Information Security, Computer Security, Vulnerability Assessment, Penetration Testing, Information Technology, Networking, and Network Security.

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